Size Chart

Leash Size & Webbing Width

 Standard
(5/8" wide)

Wide
(3/4" wide)

Clasp Type

Lobster Clip

Twist + Slide Lock
New Lobster Clip coming Nov. 14th

Recommended Dog Weight

Under 50 lbs

Over 50 lbs

Pull Strength

 750 lbs

1200 lbs


Please measure your dog's neck and chest to ensure the most comfortable and seamless fit. We recommend selecting the exact size for your dog and avoid sizing up. 

Collar Size &
Webbing Width

Neck Size

Small
(5/8" wide)

8 in - 12 in
20.5 cm - 30.5 cm

Medium
(3/4" wide)

12 in - 18 in
30.5 cm - 45.5 cm

Large
(1" wide)

16 in - 24 in
40.5 cm - 61 cm

 

Harness Size &
Webbing Width

Weight*

Neck

Chest

X-Small
(3/8" wide)

<12 lbs

9 in – 12 in
23 cm – 30.5 cm

12 in – 16 in
30.5 cm – 40.5 cm

Small
(5/8" wide)

13-26 lbs

11 in – 14 in
28 cm – 35.5 cm

15 in – 21 in
38 cm – 53 cm

Medium
(3/4" wide)

27 - 55 lbs

14 in – 19 in
35.5 cm – 48 cm

20 in – 29 in
50.5 cm – 73.5 cm

Large
(1" wide)

55+ lbs

18 in – 24 in
45.5 cm – 61 cm

26 in - 38 in
66 cm - 97 cm

 
*Weight is based on average measurements