Size Guide - Dog Harnesses

Ensure a safe, comfortable, and no-choke fit by measuring your dog while standing naturally.

Dog Harness Sizing Chart

Size Chest Girth Neck Girth Recommended Weight Typical Breeds
S 13.0 – 18.1 in
(33 – 46 cm)
10.2 – 14.6 in
(26 – 37 cm)
6.5 – 17.5 lbs
(3 – 8 kg)
Maltipoo, Bichon Frisé, Dachshund, Toy Poodle
M 17.3 – 26.0 in
(44 – 66 cm)
11.8 – 18.9 in
(30 – 48 cm)
17.5 – 33 lbs
(8 – 15 kg)
French Bulldog, Beagle, Corgi, Cocker Spaniel
L 22.0 – 34.6 in
(56 – 88 cm)
15.7 – 24.4 in
(40 – 62 cm)
33 – 66 lbs
(15 – 30 kg)
Border Collie, Australian Shepherd, Golden Retriever
XL 27.6 – 44.9 in
(70 – 114 cm)
19.7 – 30.3 in
(50 – 77 cm)
40 – 90+ lbs
(18 – 40+ kg)
German Shepherd, Labrador, Bernese Mountain Dog

How to Measure Your Dog:

  • Chest Girth (Most Critical): Wrap a soft measuring tape around the widest part of your dog’s ribcage, right behind the front legs. Leave a 2-finger gap for comfort.
  • Neck Girth: Measure around the base of your dog’s neck where a collar naturally sits.

💡 Between sizes? We recommend picking the larger size for maximum comfort and full adjustability.
Perfect Fit Guarantee: If the size isn’t 100% right, we offer easy, hassle-free exchanges!