The right fit keeps your dog comfortable and safe. Use this guide to measure your dog, then check the size chart on each product page, as some styles fit slightly differently. Many product pages also have a Find Your Dog's Size button that recommends a size from your measurements.
How to measure your dog
- Chest (girth): measure around the widest part of the rib cage, just behind the front legs.
- Neck: measure around the base of the neck, where a collar naturally sits.
- Back length: measure from the base of the neck (where the collar sits) to the base of the tail.
- Length for beds: measure your dog lying down, from nose to the base of the tail, then add 8–12 inches.
Tips: use a soft measuring tape and have your dog stand. Keep the tape snug but not tight; you should be able to slip two fingers underneath. If your dog is between sizes, choose the larger size.
Apparel (coats, sweaters, hoodies, raincoats, shirts)
| Size | Chest (in) | Neck (in) | Back length (in) | Dog weight (lb) |
|---|---|---|---|---|
| XS | 12–15 | 8–10 | 8–10 | 2–6 |
| S | 15–18 | 10–12 | 10–12 | 6–12 |
| M | 18–22 | 12–15 | 12–15 | 12–25 |
| L | 22–27 | 15–18 | 15–19 | 25–50 |
| XL | 27–32 | 18–22 | 19–23 | 50–80 |
Collars
| Size | Neck (in) | Dog weight (lb) |
|---|---|---|
| S | 10–14 | 5–20 |
| M | 13–17 | 20–50 |
| L | 16–21 | 50–90 |
Harnesses
| Size | Chest (in) | Neck (in) | Dog weight (lb) |
|---|---|---|---|
| XS | 13–17 | 8–12 | 3–10 |
| S | 16–21 | 11–15 | 10–25 |
| M | 20–27 | 14–19 | 25–50 |
| L | 26–34 | 18–24 | 50–90 |
Dog beds
| Size | Approx. bed length (in) | Best for dogs up to |
|---|---|---|
| S | 20–24 | 20 lb |
| M | 28–32 | 45 lb |
| L | 34–38 | 75 lb |
| XL | 42–46 | 110 lb |
Crate bedding
| Crate size | Fits crate (L × W, in) | Typical dog weight (lb) |
|---|---|---|
| 24" | 24 × 18 | up to 25 |
| 36" | 36 × 23 | 25–50 |
| 42" | 42 × 28 | 50–75 |
Measure the inside floor of your crate before ordering.
Still not sure?
Send us your dog's breed, weight and measurements and we'll recommend a size. And if it doesn't fit, exchanges are free within 30 days.
Email: sales@goskypaws.com
Phone: +1 (310) 981-3704
Hours: Monday–Friday, 9:00 AM – 5:00 PM ET (closed on U.S. federal holidays)