Dog Jacket Size Guide

How to Measure Your Dog

For the best fit, measure your dog while they are standing. Use a soft tape measure and note all measurements in centimetres.

  • Back Length: From the base of the neck to the base of the tail.
  • Chest Girth: Around the widest part of the chest, just behind the front legs.
  • Neck Girth: Around the base of the neck where the collar sits.

When between sizes, size up for a more comfortable fit, especially for dogs with a deep chest.


Waterproof Reflective Jacket Size Guide

Available in Burgundy and Black.

Size Back Length (cm) Chest Girth (cm) Suitable Breeds
S 25-28 36-42 Chihuahua, Pomeranian, Toy Poodle
M 30-34 44-50 Shih Tzu, Miniature Schnauzer, Cavalier King Charles
L 36-40 52-58 Cocker Spaniel, French Bulldog, Whippet
XL 42-46 60-66 Border Collie, Springer Spaniel, Siberian Husky
XXL 48-52 68-74 Labrador, Golden Retriever, Weimaraner
XXXL 54-60 76-84 German Shepherd, Rottweiler, Bernese Mountain Dog

Harness Winter Jacket Size Guide

Available in Red, Blue, Green, Purple and Black.

Size Back Length (cm) Chest Girth (cm) Suitable Breeds
S 22-26 34-40 Chihuahua, Pomeranian, Toy Poodle
M 28-32 42-48 Shih Tzu, Pug, Miniature Dachshund
L 34-38 50-56 Beagle, Cocker Spaniel, French Bulldog
XL 40-44 58-64 Border Collie, Boxer, Dalmatian
XXL 46-50 66-72 Labrador, Golden Retriever, Dobermann
XXXL 52-58 74-82 German Shepherd, Rottweiler, Alaskan Malamute
4XL 60-68 84-94 Great Dane, Saint Bernard, Newfoundland

Fitting Tips

  • The jacket should allow full range of movement without rubbing the front legs.
  • You should be able to fit two fingers under the chest strap comfortably.
  • For dogs with a deep chest such as Greyhounds or Whippets, size up on chest girth.
  • Still unsure? Contact us with your dog measurements and we will recommend the right size.