Collar Size Chart
Buying Pet Collars Based on Breed
The size chart below is a guide only, it is always recommended that dogs are measured before choosing a new collar, as all pets are unique and therefore may not fit into their breed's 'standard' size. Furthermore, within breeds, there will be some variation between the genders with females being smaller (sometimes one or two sizes smaller than males of the same breed.)
| Neck | Breed (Guide Only) | |
| XX-Small |
16.5 to 20cm 6.5" to 8" |
Teacup breeds, Toy and Miniature breeds, Small-breed puppies, Miniature Yorkshire, Chihauhau pup, small cat breeds (e.g., Burmese, Siamese, Abyssinian) and growing kittens |
| X-Small |
20 to 25.5cm 8" to "10 |
Chihauhau, Maltese, Miniature Poodle, Chinese Crested, Pappillion, Toy Poodle, Pomeranian, Yorkshire Terrier, Miniature Pinscher, most adult cats |
| Small |
25.5 to 30.5 cm 10" to 12" |
Shih Tzu, Jack Russell, Bichon Frise, Mini Dachshund, Small Pug, Cavalier King Charles, Miniature Poodle, Westie, Maltese, American Cocker (girl), Miniature Schnauzer, large cats (e.g., Maine Coon and Ragdoll) |
| Medium |
30.5 to 35.5cm 12 to 14" |
Standard Pug, Westie, Beagle, Scottish/Cairn/Irish/Border Terrier, Shih-Tzu, Mini Poodle, English Cocker, Patterdale, Cavalier King Charles, Dachshund; Lhasa Apso; Pomeranian |
| Large |
35.5 to 40.5cm 14 to 16" |
Collie, Poodle, Dalmation, Staffordshire Bull Terrier, Airedale (girl), Corgi, Beagle; Westie, Welsh Corgi; Miniature Schnauzer, Brittany |
| X-Large |
40.5 to 45.5cm 16 to 18" |
Shar Pei, Ridgeback, small Labrador (girl) Weirmaraner (girl), Afghan Hound, Airedale, Setters, Retriever |
|
XX - Large |
45.5 to 56cm 18 to 22" |
Setter, Retriever, Chow Chow, Great Dane, Old English Sheep Dog, Weirmaraner, Ridgeback, Wheaten Terrier, Norwegian Elkhound, Shar Pei, Akita, Labrador, Golden Retreiver, Giant Schnauzer, German Shepherd |