Every dog is a different shape, so please measure your pup rather than guessing from breed alone. All measurements below are in inches. If your dog falls between two sizes, size up for a fluffier or broader-chested build, and size down for a slim, smooth-coated build.
| Size | Neck | Girth (Chest) | Back Length |
|---|---|---|---|
| 2XS | 12–14" | 20–22" | 12" |
| XS | 13–15" | 22–24" | 14" |
| S | 14.5–16.5" | 25–27" | 16" |
| M | 15.5–17.5" | 27–29" | 18" |
| L | 17–19" | 31–33" | 22" |
| XL | 21–23" | 36–38" | 26" |
| 2XL | 23–25" | 37–39" | 28" |
| 3XL | 24–26" | 40–42" | 30" |
* 2XS is available only in the Velvet Corduroy Sweatshirt, and 3XL only in the Puffer Jacket.
A quick note: every piece is cut and sewn in small batches, so sizes may vary by 1–2 inches from the measurements listed above. When your dog measures right between two sizes, we recommend sizing up.
How to measure your dog
Grab a soft measuring tape (a piece of string and a ruler works too) and take these three measurements while your dog is standing comfortably. A treat in hand helps.
Neck
Wrap the tape around the base of the neck, right where a collar would naturally sit. Leave room for two fingers underneath so it isn't snug.
Girth (Chest)
Measure around the widest part of the chest, just behind the front legs. This is usually the largest number on the chart, so don't pull the tape too tight.
Back Length
With your dog standing square, measure from the base of the neck (where the collar sits) to the base of the tail, following the curve of the spine.