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Size Guide

Find the right fit.

Measure weight, chest, neck, and back. If your pet is between sizes, choose the roomier fit. Small pieces should feel snug but never tight.

1

Chest

Widest point behind the front legs.

2

Neck

Loose enough for two fingers.

3

Back

Shoulder blades to base of tail.

How to measure your cat Cats
How to measure your dog Dogs

Dog Size Chart

Size Neck (cm) Chest (cm) Back (cm) Typical Breeds
XS 18–22 28–34 18–22 Chihuahua, Toy Poodle, Yorkie
S 22–28 34–42 22–28 Maltese, Pomeranian, Shih Tzu
M 28–34 42–52 28–35 French Bulldog, Cavalier, Dachshund
L 34–40 52–62 35–45 Corgi, Beagle, Cocker Spaniel
XL 40–48 62–76 45–55 Labrador, Golden Retriever, Husky

Cat Size Chart

Size Neck (cm) Chest (cm) Back (cm) Typical Breeds
S 18–22 30–36 25–30 Kitten, Siamese, Sphynx
M 22–26 36–42 30–35 British Shorthair, Domestic Shorthair
L 26–30 42–50 35–42 Maine Coon, Ragdoll, Norwegian Forest

Tips for the best fit

  • Between sizes? Always go up. A slightly loose fit is more comfortable than too tight.
  • First time? Let your pet wear it at home for 10–15 minutes first. Reward with treats.
  • Check the fit: You should be able to slide two fingers under any part of the garment.
  • Watch for signs: If your pet seems stressed, freezes, or tries to remove it, try a different size or style.

Still not sure?

Send us your pet's measurements and breed at and we'll recommend the perfect fit. Free exchanges if the size isn't right.