BEFORE YOU HEAD OUT
Find their fit.
Three measurements. A better starting point for every adventure. Measure your dog first, then use the size chart for the specific piece of gear you want.
Browse the dog breed size chart
MEASURING DEMONSTRATION
Back length
Measuring tape
Measure in a straight line from the base of the neck to the base of the tail, without following the curve of the back.
Dog breed size chart
Unsure about your dog’s measurements and need a reference? Use this breed size chart as a starting point, then check the size guide for your chosen gear.
Swipe to see all measurements.
| Breed | Back (in) | Chest (in) | Neck (in) |
|---|---|---|---|
| Alaskan Malamute | 23.6–29.5 | 29.5–39.4 | 18–24 |
| American Staffordshire Terrier | 19.7–23.6 | 28–38 | 14–20 |
| Australian Shepherd | 17.7–21.7 | 21.7–27.6 | 16–22 |
| Beagle | 13.8–17.7 | 17.7–23.6 | 11.8–15.7 |
| Belgian Malinois | 21.7–25.2 | 26–36 | 16–20 |
| Bernese Mountain Dog | 25.6–29.5 | 31.5–41.3 | 20–26 |
| Bichon Frise | 13.8–17.7 | 13.8–17.7 | 10–16 |
| Border Collie | 17.7–21.7 | 21.7–27.6 | 15–18.9 |
| Boston Terrier | 15.7–17.7 | 15.7–21.7 | 12–18 |
| Boxer | 19.7–23.6 | 25.6–31.5 | 16–22 |
| Brittany | 21.7–23.6 | 20–28 | 14–16 |
| Bull Terrier | 17.7–21.7 | 26.8–29.9 | 12–18 |
| Bullmastiff | 26.8–30.7 | 36–44 | 26–28 |
| Cane Corso | 27.6–31.5 | 34–44 | 22–30 |
| Cardigan Welsh Corgi | 16.9–18.9 | 22.8–26 | 11.8–18.1 |
| Cavalier King Charles Spaniel | 11.8–15.7 | 17.7–21.7 | 10–14 |
| Chihuahua | 7.9–11.8 | 11–15 | 7.9–11 |
| Chinese Shar-Pei | 17.7–21.7 | 30–35 | 16–20 |
| Chow Chow | 17.7–21.7 | 30–40 | 18–24 |
| Collie | 15.7–19.7 | 28–36 | 18–22 |
| Dachshund Miniature | 11.8–15 | 11.8–15.7 | 7.9–11.8 |
| Dachshund Standard | 15–19.7 | 15.7–21.7 | 11.8–15.7 |
| Dalmatian | 23.6–25.6 | 26–30 | 14–20 |
| Doberman Pinscher | 23.6–27.6 | 27.6–37.4 | 16–22 |
| Dogo Argentino | 23.6–27.6 | 30–40 | 20–26 |
| English Bulldog | 13.8–17.7 | 25.6–29.5 | 16.1–24 |
| English Springer Spaniel | 18.9–20.9 | 25.6–28.3 | 14.2–20.1 |
| French Bulldog | 11.8–15 | 17.7–23.6 | 11.8–15.7 |
| German Shepherd | 21.7–27.6 | 27.6–35.4 | 17.7–23.6 |
| Golden Retriever | 21.7–25.6 | 25.6–33.5 | 17.7–21.7 |
| Great Dane | 27.6–31.5 | 33.5–43.3 | 20–26 |
| Greyhound | 23.6–27.6 | 25.6–31.5 | 14–18 |
| Havanese | 11–13 | 15–17.3 | 8–14 |
| Irish Wolfhound | 33.5–37.4 | 38–45 | 20–27 |
| Labrador Retriever | 21.7–25.6 | 27.6–34.6 | 17.7–22.8 |
| Maltese | 9.8–13.8 | 12.6–16.5 | 10–14 |
| Miniature Poodle | 12.6–15 | 13.8–18.1 | 10–16 |
| Miniature Schnauzer | 13.8–17.7 | 15.7–20.5 | 11–15 |
| Newfoundland | 25.6–29.5 | 33–39 | 26–32 |
| Pembroke Welsh Corgi | 15.7–18.1 | 22.8–25.2 | 13.8–15.7 |
| Pomeranian | 9.8–13.8 | 11.8–16.5 | 10–14 |
| Pug | 11–15 | 17.7–21.7 | 11.8–15.7 |
| Rhodesian Ridgeback | 23.6–27.6 | 28–36 | 20–23 |
| Rottweiler | 21.7–25.6 | 31.5–41.3 | 24–30 |
| Saint Bernard | 27.6–31.5 | 28–44 | 26–31.9 |
| Shetland Sheepdog | 16.5–18.9 | 19.7–23.6 | 11–18 |
| Shih Tzu | 11–15 | 13.8–17.7 | 9.8–13.8 |
| Siberian Husky | 23.6–27.6 | 25.6–33.5 | 16–22 |
| Staffordshire Bull Terrier | 14.2–16.5 | 25.6–28.3 | 13.8–17.7 |
| Standard Poodle | 17.7–23.6 | 21.7–29.5 | 15–19.7 |
| Standard Schnauzer | 17.7–19.7 | 22.8–29.5 | 14–20 |
| Toy Poodle | 7.9–9.8 | 10.6–14.2 | 8–14 |
| Vizsla | 23.6–29.5 | 24–28 | 15–22 |
| Weimaraner | 23.6–29.5 | 27–34 | 16–22 |
| West Highland Terrier | 11–15 | 15.7–19.7 | 11–15 |
| Whippet | 17.7–21.7 | 17.7–23.6 | 11.8–15.7 |
| Yorkshire Terrier | 7.9–11.8 | 11–15.7 | 7.9–11 |
Approximate guides, not a fit guarantee.