Size Guide
What You’ll Need
- A soft measuring tape or string
- A notepad & pen (or phone) to record measurements
- A helper (optional, but useful for wigglers)
- And most importantly treats to keep your noodle happy
How Do I Measure?
Start by having your dog stand squarely and face forward, without hunching.
Run your hand from their shoulders up to their withers and find the small space between their shoulder blades.
This will be your starting point for the first measurement. Run the tape measure down their back, keeping it flat, and finish your measurement just before the base of their tail.

Whippets
XS | S | M | L | XL | XXL | |
---|---|---|---|---|---|---|
Back | 17-18 in 43-46 cm |
18-19 in 46-48 cm |
19-20 in 48-51 cm |
20-21 in 51-53 cm |
21-22 in 53-56 cm |
22-23 in 56-58 cm |
Chest | Up to 23 in Up to 58 cm |
Up to 24 in Up to 61 cm |
Up to 25 in Up to 63 cm |
Up to 26 in Up to 66 cm |
Up to 28 in Up to 71 cm |
Up to 29 in Up to 74 cm |
Neck | 11-12 in 28-30 cm |
12-13 in 30-33 cm |
13-14 in 33-36 cm |
14-15 in 36-38 cm |
15-16 in 38-41 cm |
16-17 in 41-43 cm |
XS | S | M | L | XL | XXL | |
---|---|---|---|---|---|---|
Back | 17-18 in 43-46 cm |
18-19 in 46-48 cm |
19-20 in 48-51 cm |
20-21 in 51-53 cm |
21-22 in 53-56 cm |
22-23 in 56-58 cm |
Chest | Up to 23 in Up to 58 cm |
Up to 24 in Up to 61 cm |
Up to 25 in Up to 63 cm |
Up to 26 in Up to 66 cm |
Up to 28 in Up to 71 cm |
Up to 29 in Up to 74 cm |
Neck | 11-12 in 28-30 cm |
12-13 in 30-33 cm |
13-14 in 33-36 cm |
14-15 in 36-38 cm |
15-16 in 38-41 cm |
16-17 in 41-43 cm |
Sighthounds
(Other than Whippets)
Sighthound Size Guide Coming Soon