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.