Sizing chart
    Please touch "+" to see the measurements for each size
        
        
            0 - Very small breeds:like Yorkshire Terrier, Miniature Pinscher, Ratter        
        
            
                
                    | LengthInches (cm) | 
                
                    | 2 2/5 inches (6 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 6 2/5 inches (16 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | no need | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 10 - 13 1/5 inches (25 - 33 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 1 4/5 inches (4.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 2 2/5 inches (6 cm) | 
            
         
     
        
        
            1 - Miniature Schnauzer etc.        
        
            
                
                    | LengthInches (cm) | 
                
                    | 2 1/5 inches (5.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 7 1/5 inches (18 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | no need | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 10 - 14 inches (25 - 35 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 2 1/5 inches (5.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 2 2/5 inches (6 cm) | 
            
         
     
        
        
            2        
        
            
                
                    | LengthInches (cm) | 
                
                    | 2 4/5 inches (7 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 8 inches (20 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 2/5 - 6 4/5 inches (6 - 17 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 10 4/5 - 16 inches (27 - 40 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 2 3/5 inches (6.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 2 4/5 inches (7 cm) | 
            
         
     
        
        
            3        
        
            
                
                    | LengthInches (cm) | 
                
                    | 2 3/5 inches (6.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 8 2/5 inch (21 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 3/5 - 7 1/5 inches (9 - 18 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 10 4/5 - 17 1/5 inches (27 - 43 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 2 4/5 inches (7 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 2 4/5 inches (7 cm) | 
            
         
     
        
        
            3A        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 inches (10 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 10 inches (25 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 - 8 2/5 inches (5 - 21 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 10 2/5 - 19 3/5 inches (26 - 49 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 2 4/5 inches (7 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 2/5 inches (8.5 cm) | 
            
         
     
        
        
            4 - Middle size breeds: like Poodle,        
        
            
                
                    | LengthInches (cm) | 
                
                    | 3 3/5 inches (9 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 9 3/5 inches (24 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 4/5 - 7 3/5 inches (7 - 19 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 14 4/5 - 18 4/5 inches (37 - 47 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 2 4/5 inches (7 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 1/5 inches (8 cm) | 
            
         
     
        
        
            4L - Middle size breeds: like Poodle with longer snout        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 1/5 inches (10.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 10 inches (25 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 1 3/5 - 6 4/5 inches (4 - 17 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 10 4/5 - 20 inches (27 - 50 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 inches (7.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 1/5 inches (8 cm) | 
            
         
     
        
        
            5 - Spaniel, Schnauzer, Foxterrier, Pinscher, Weimaraner etc.        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 2/5 inches (11 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 10 2/5 inches (26 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 4/5 - 7 3/5 inches (7 - 19 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 15 3/5 - 19 3/5 inches (39 - 49 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 inches (7.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 3/5 inches (9 cm) | 
            
         
     
        
        
            6 - Bigger dogs:like German Shepherd        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 inches (10 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 11 1/5 inches (28 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 3/5 - 8 4/5 inches (6.5 - 22 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 16 - 24 2/5 inches (40 - 61 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 1/5 inches (8 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 4/5 inches (9.5 cm) | 
            
         
     
        
        
            6L - Bigger dogs:like German Shepherd,with longer snout        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 4/5 inches (12 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 12 inches (30 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 1 3/5 - 8 inches (4 - 20 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 12 4/5 - 26 2/5 inches (32 - 66 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 1/5 inches (8 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 inches (10 cm) | 
            
         
     
        
        
            7 - Pointer, Pitbull, Amstaff, Dalmatian, Setter, Labrador, Golden Retriever        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 2/5 inches (11 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 12 4/5 inches (32 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 4 - 10 inches (10 - 25 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 14 - 25 3/5 inches (35 - 64 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 4/5 inches (9.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 inches (10 cm) | 
            
         
     
        
        
            8 - Poodle (big), Siberian Husky        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 3/5 inches (11.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 14 inches (35 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 6 - 10 4/5 inches (15 - 27 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 20 - 28 inches (50 - 70 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 inches (10 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 2/5 inches (11 cm) | 
            
         
     
        
        
            9 - Alaskan Malamute etc.        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 4/5 inches (12.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 13 3/5 inches (34 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 7 1/5 - 10 4/5 inches (18 - 27 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 20 - 28 inches (50 - 70 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 3/5 inches (9 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 2/5 inches (11 cm) | 
            
         
     
        
        
            10 - Caucasian ovcharka        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 4/5 inches (12 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 15 3/5 inches (39 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 5 3/5 - 13 3/5 inches (14 - 34 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 20 4/5 - 30 inches (52 - 75 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 inches (10 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 5 3/5 inches (14 cm) | 
            
         
     
        
        
            11 - Large Caucasian ovcharka, Leonberger, Great Dane        
        
            
                
                    | LengthInches (cm) | 
                
                    | 6.1 inches (15.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 15 3/4 inches (40 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2.4 - 14.2 inches (6 - 36 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 18 - 31 inches (46 - 78 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 inches (10 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 5 3/5 inches (14 cm) | 
            
         
     
        
        
            12 - Dogs with extra broad snout:Saint Bernard        
        
            
                
                    | LengthInches (cm) | 
                
                    | 5 1/5 inches (13 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 19 inches (47.5 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 7 1/5 - 12 inches (18 - 30 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 24 4/5 - 34 2/5 inches (62 - 86 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 5 4/5 inches (14.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 6 1/5 inches (15.5 cm) | 
            
         
     
        
        
            13 - Dogs with extra big snout:Great Dane        
        
            
                
                    | LengthInches (cm) | 
                
                    | 5 1/5 inches (13 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 18 inches (45 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 7 1/5 - 15 1/5 inches (18-38 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 24 4/5 - 34 2/5 inches (62-86 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 2/5 inches (11 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 6 3/5 inches (16.5 cm) | 
            
         
     
        
        
            J1 - Small dogs with longer snout:        
        
            
                
                    | LengthInches (cm) | 
                
                    | 3 2/5 inches (8.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 8 inches (20 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 1/5 - 7 1/5 inches (8 - 18 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 6 3/5 - 12 4/5 inches (24 - 32 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 2 inches (5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 2 3/5 inches (6.5 cm) | 
            
         
     
        
        
            J2 - Dachshund and other small dogs        
        
            
                
                    | LengthInches (cm) | 
                
                    | 3 3/5 inches (9 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 8 4/5 inches (22 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 1/5 - 7 1/5 inches (8 - 18 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 10 - 12 4/5 inches (25 - 32 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 2 2/5 inches (6 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 inches (7.5 cm) | 
            
         
     
        
        
            D1 - Dogs with longer snout        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 4/5 inches (12 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 10 4/5 inches (27 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 6 4/5 - 8 4/5 inches (17 - 22 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 18 - 22 inches (45 - 55 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 1/5 inches (8 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 3/5 inches (9 cm) | 
            
         
     
        
        
            D2 - Doberman Pinscher, Collie        
        
            
                
                    | LengthInches (cm) | 
                
                    | 5 2/5 inches (13.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 11 1/5 inches (28 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 4 2/5 - 8 2/5 inches (11 - 21 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 14 - 21 1/5 inches (35 - 53 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 3/5 inches (9 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 3/5 inches (9 cm) | 
            
         
     
        
        
            D3 - Setter, Pointer and other dogs        
        
            
                
                    | LengthInches (cm) | 
                
                    | 5 2/5 inches (13.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 12 inches (30 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 6 4/5 - 10 inches (17 - 25 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 18 4/5 - 22 4/5 inches (47 - 57 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 4/5 inches (9.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 4/5 inches (9.5 cm) | 
            
         
     
        
        
            B0 - French Bulldog, Pug        
        
            
                
                    | LengthInches (cm) | 
                
                    | 2 3/5 inches (6.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 10 3/5 inches (26.5 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 4/5 - 7 3/5 inches (7 -1 9 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 11 1/5 - 20 inches (28 - 50 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 1/5 inches (8 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 3/5 inches (9 cm) | 
            
         
     
        
        
            B0.5 - Boston terrier, French Bulldog bitch        
        
            
                
                    | LengthInches (cm) | 
                
                    | 2 1/5 inches (5.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 10 inches (25  cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 2/5 - 5 3/5 inches (6 - 14 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 10 4/5 - 18 2/5 inches (27 - 46 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 1/5 inches (8 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 1/5 inches (8 cm) | 
            
         
     
        
        
            B1 - Dog with short snout:Boxer and other dogs with short snout        
        
            
                
                    | LengthInches (cm) | 
                
                    | 2 3/5 inches (6.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 11 1/5 inches (28 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 2/5 - 7 3/5 inches (6 - 19 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 13 1/5 - 22 inches (33 - 55 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 3/5 inches (9 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 3 3/5 inches (9 cm) | 
            
         
     
        
        
            B2        
        
            
                
                    | LengthInches (cm) | 
                
                    | 2 2/5 in(6 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 12 4/5 inches (32 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 - 10 inches (7.5 - 25 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 15 1/5 - 24 2/5 inches (38 - 61 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 inches (10 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 inches (10 cm) | 
            
         
     
        
        
            B3        
        
            
                
                    | LengthInches (cm) | 
                
                    | 3 1/5 inches (8 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 14 inches (35 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 6 4/5 - 8 4/5 inches (17 - 22 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 17 1/5 - 26 inches (43 - 65 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 3/5 inches (11.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 3/5 inches (11.5 cm) | 
            
         
     
        
        
            B3.5 - Bigger male English Bulldog, Dogue De Bordeaux        
        
            
                
                    | LengthInches (cm) | 
                
                    | 2 4/5 inches (7 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 16 2/5 inches (41 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 2/5 - 11 1/5 inches (6 - 28 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 16 - 29 1/5 inches (40 - 73 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 4/5 inches (12.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 4/5 inches (12.5 cm) | 
            
         
     
        
        
            B4 - Big American bulldog, bullmastiff, Dogue De Bordeaux        
        
            
                
                    | LengthInches (cm) | 
                
                    | 3 3/5 inches (9 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 18 inches (45 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 6 - 11 3/5 inches (15 - 29 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 25 1/5 - 34 4/5 inches (63 - 87 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 5 2/5 inches (13.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 5 4/5 inches (14.5 cm) | 
            
         
     
        
        
            R0 - Pitbull, amstaf and similar        
        
            
                
                    | LengthInches (cm) | 
                
                    | 3 2/5 inches (8.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 13 inches (32.5 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 1 3/5 - 10 2/5 inches (4 - 26 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 13 3/5 - 26 2/5 inches (34 - 66 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 2/5 inches (8.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 3/5 inches (11.5 cm) | 
            
         
     
        
        
            R1 - Dogs with broad snout:Rottweiler, Golden Retriever        
        
            
                
                    | LengthInches (cm) | 
                
                    | 3 4/5 inches (9.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 14 inches (35 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 2 4/5 - 7 3/5 inches (7 - 19 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 15 1/5 - 24 inches (38 - 60 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 4/5 inches (9.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 4/5 inches (12.5 cm) | 
            
         
     
        
        
            R1L - Dogs with broad snout:Rottweiler, Golden Retriever, with longer snout        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 3/5 inches (11.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 15 1/5 inches (38 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 1 3/5 - 6 4/5 inches (4 - 17 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 12 - 25 1/5 inches (30 - 63 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 4/5 inches (9.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 5 2/5 inches (13.5 cm) | 
            
         
     
        
        
            R2 - Labrador, Big Pitbull, Amstaff, Rottweiler        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 inches (10 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 14 2/5 inches (36 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 - 10 4/5 inches (7.5 - 27 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 17 1/5 - 26 inches (43 - 65 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 inches (10 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 4/5 inches (12.5 cm) | 
            
         
     
        
        
            R2L - Big Labrador, Berner Sennenhund, Anatolian Shepherd        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 2/5 inches (11 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 15 1/5 inches (38 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 1 3/5 - 10 2/5 inches (4 - 26 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 14 - 26 4/5 inches (35 - 67 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 inches (10 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 5 1/5 inches (13 cm) | 
            
         
     
        
        
            R3 - Bigger Rottweiler, Big Labrador        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 inches (10 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 15 1/5 inches (38 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 - 10 4/5 inches (7.5 - 27 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 21 3/5 - 30 2/5 inches (54 - 76 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 2/5 inches (11 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 5 2/5 inches (13.5 cm) | 
            
         
     
        
        
            R3.5        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 1/5 inches (10.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 17 inches (42.5 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    |  | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 20 2/5 inches (50.85 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 4/5 inches (12 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 5 2/5 inches (13.5 cm) | 
            
         
     
        
        
            R3L - Bigger Rottweiler, Big Labrador, Berner Sennenhund        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 4/5 inches (12.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 15 4/5 inches (39.5 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 1 3/5 - 10 2/5 inches (4 - 26 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 18 2/5 - 31 1/5 inches (46 - 78 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 2/5 inches (11 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 5 1/5 inches (13 cm) | 
            
         
     
        
        
            R4 - Big American bulldog, bullmastiff        
        
            
                
                    | LengthInches (cm) | 
                
                    | 4 inches (10 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 18 4/5 inches (47 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 1/5 - 12 inches (8 - 30 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 24 4/5 - 33 1/5 inches (62 - 83 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 5 2/5 inches (13.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 6 1/5 inches (15.5 cm) | 
            
         
     
        
        
            OB1 - Malinois, GSD Bitch, Doberman        
        
            
                
                    | LengthInches (cm) | 
                
                    | 5 1/5 inches (13 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 12 2/5 inches (31 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 1/5 - 10 4/5 inches (8 - 27 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 13 1/5 - 22 inches (33 - 55 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 2/5 inches (8.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 inches (10 cm) | 
            
         
     
        
        
            OB2 - Big Malinois, Middle GSD        
        
            
                
                    | LengthInches (cm) | 
                
                    | 5 3/5 inches (14 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 14 inches (35 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 1/5 - 10 4/5 inches (8 - 27 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 15 1/5 - 24 inches (38 - 60 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 3 3/5 inches (9 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 4/5 inches (12 cm) | 
            
         
     
        
        
            OB3        
        
            
                
                    | LengthInches (cm) | 
                
                    | 5 4/5 inches (14.5 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 14 4/5 inches (37 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 3 1/5 - 11 3/5 inches (8 - 29 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 21 3/5 - 30 2/5 inches (54 - 76 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 inches (10 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 4/5 inches (12.5 cm) | 
            
         
     
        
        
            OB4        
        
            
                
                    | LengthInches (cm) | 
                
                    | 6 inches (15 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 16 2/5 inches (41 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 5 3/5 - 13 3/5 inches (14 - 34 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 24 4/5 - 33 1/5 inches (62 - 83 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 3/5 inches (11.5 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 5 2/5 inches (13.5 cm) | 
            
         
     
        
        
            BT - Bullterier male        
        
            
                
                    | LengthInches (cm) | 
                
                    | 5 3/5 inches (14 cm) | 
                
                    | CircumferenceInches (cm) | 
                
                    | 14 2/5 inches (36 cm) | 
                
                    | Eye LineInches (cm) | 
                
                    | 1 3/5 - 10 2/5 inches (4 - 26 cm) | 
                
                    | Neck CircumferenceInches (cm) | 
                
                    | 16 - 28 4/5 inches (40 - 72 cm) | 
				
                    | WidthInches (cm) | 
                
                    | 4 2/5 inches (11 cm) | 
				
                    | HeightInches (cm)) | 
                
                    | 4 4/5 inches (12.5 cm) | 
            
         
     
     								
								  For small dogs add approximately 1/2 inch to the dogs exact circumference of his snout. 
 For medium dogs add approximately 1inch to 1-1/2 inch to the dogs exact circumference of his snout. 
 For big and large dogs add approximately 1-1/2 inch to 2 inch to the dogs exact circumference of his snout  
 	 		 		| Wire Muzzle | Wire Muzzle Sizing | Inches (cm) | Inches(cm) | 
 	 		 		| Muzzle # | Breeds | Length | Circumference | 
 	 		 		| 0 | Very small breeds like Yorkshire Terrier, Miniature Pinscher, Ratter,
 Miniature Schnauzer etc.
 | 2 inch (5 cm) | 7 inch (18 cm) | 
 	 		 		| 1 | 2-1/3 inch (6 cm) | 8 inch (20 cm) | 
 	 		 		| 2 | 2-3/4 inch (7 cm) | 8-1/2 inch (22 cm) | 
 	 		 		| 3 | 3 inch (7.5 cm) | 10 inch (25.5 cm) | 
 	 		 		| 4 | Middle size breeds like Poodle, Spaniel, Schnauzer,
 Foxterrier, Pinscher,
 Weimaraner etc.
 | 3-1/3 inch (8.5 cm) | 10-1/2 inch (27 cm) | 
 	 		 		| 5 | 3-3/4 inch (9.5 cm) | 11 inch (28 cm) | 
 	 		 		| 6 | Bigger dogs like German Shepherd, Pointer, Dalmatian, Setter,
 Labrador, Golden Retriever,
 Poodle (big), Siberian Husky,
 Alaskan Malamute etc.
 | 4 inch (10 cm) | 12-1/2 inch (32 cm) | 
 	 		 		| 7 | 4-1/3 inch (11 cm) | 13-1/3 inch (34 cm) | 
 	 		 		| 8 | 4-1/3 inch (11 cm) | 13-2/3 inch (35 cm) | 
 	 		 		| 9 | 4-2/3 inch (12 cm) | 14-1/3 inch (36.5 cm) | 
 	 		 		| 10 | 5 inch (13 cm) | 15-1/3 inch (39 cm) | 
 	 		 		| 11 | German Shepherd (big), other bigger Shepherds, Newfoundland,
 other very big dogs
 | 5-1/2 inch (14 cm) | 17-1/3 inch (44 cm) | 
 	 		 		| 12 | Saint Bernard , dogs with extra broad snout
 | 5 inch (13 cm) | 18 inch (46 cm) | 
 	 		 		| 13 | Great Dane, dogs with extra big snout | 5-1/2 inch (14 cm) | 17-2/3 inch (45 cm) | 
 	 		 		| J1 | Dachshund and other small dogs with longer snout
 | 2-3/4 inch (7 cm) | 8 inch (20 cm) | 
 	 		 		| J2 | 3 inch (8 cm) | 8-1/3 inch (21 cm) | 
 	 		 		| J3 | 3-1/2 inch (9 cm) | 9 inch (23 cm) | 
 	 		 		| D1 | Doberman Pinscher, Collie, Setter, Pointer and other dogs
 with longer snout
 | 4-1/3 inch (11 cm) | 11-1/2 inch (29 cm) | 
 	 		 		| D2 | 4-1/2 inch (11.5 cm) | 12 inch (30.5 cm) | 
 	 		 		| D3 | 4-2/3 inch (12 cm) | 12-1/2 inch (32 cm) | 
 	 		 		| B1 | Boxer and other dogs with short snout | 2 inch (5 cm) | 12 inch (31 cm) | 
 	 		 		| B2 | 2-1/3 inch (6 cm) | 13-2/3 inch (35 cm) | 
 	 		 		| B3 | 2-3/4 inch (7 cm) | 15 inch (38 cm) | 
 	 		 		| R1 | Rottweiler, Golden Retriever, Labrador, Mastiff, Great Dane,
 dogs with broad snout
 | 3-3/4 inch (9.5 cm) | 13-2/3 inch (35 cm) | 
 	 		 		| R2 | 4 inch (10 cm) | 14-1/2 inch (37 cm) | 
 	 		 		| R3 | 4 inch (10.5 cm) | 15-1/3 inch (39 cm) | 
 	 		 		| Sz1 | Big Schnauzer, Old English Schepdog,
 Bouvier des Flandres
 | 4 inch (10 cm) | 13-2/3 inch (35 cm) | 
 	 		 		| Sz2 | 4-1/3 inch (11 cm) | 15 inch (38 cm) | 
 
  	Dear Alice, I have received my order! Everything is fine.Thank you for your interest and excuse me once more for all the troubles i caused you.  	
 	 	Rating:  	

 	 [5 of 5 Stars]