Pet Sizing Guide

Use this guide to find the right fit for collars, harnesses, apparel, and beds. When in doubt, measure your pet and choose the larger size for a comfortable fit.

🐶 Dog collar & harness

Size	Neck (in)	Chest (in)	Weight (lb)
XS	8–12	12–18	5–15
S	12–16	18–24	15–30
M	16–20	24–32	30–55
L	20–24	32–40	55–80
XL	24–28	40–48	80+

🐱 Cat collar

Size	Neck (in)	Weight (lb)
Kitten	6–9	2–6
Adult	9–12	6–14
Large	12–14	14+

How to measure

• Neck: Measure around the base of the neck where a collar sits — snug, not tight.
• Chest: Measure the widest part of the chest, just behind the front legs.
• Length (apparel): Measure from the base of the neck to the base of the tail.

Between sizes? Size up for growing puppies or fluffy coats. Questions? Contact our team.