Cooling Vest Size in cm Back in cm
X-Small 28
Small  38
Medium 50
Large 64
X-Large 80

 

What you'll need:
A soft tape measure
A calm dog (treats help!)
A friend to assist (optional, but handy!)

You will need to measure your dog's back length.

Back length (Base of Neck to Base of Tail):
Start at the base of your dog’s neck—where the neck meets the shoulders, not where a collar usually sits and lay the tape along their spine to the base of their tail. When measuring your dog’s back, always allow for the natural curve of their spine — coats aren’t meant to be drum-tight!

Tip: Make sure the dog is standing, not sitting or lying down. Add 1–2cm for comfort and ease of movement. If your dog is between sizes, it’s usually best to go up a size for a better fit and coverage.

Measuring Tips for Best Results:
Keep your dog calm and standing upright. Ask a friend to help and use treats or toys to keep them relaxed.
For fluffy dogs, part or gently press down the fur to get an accurate measurement close to the body.
Measure more than once to make sure your numbers are consistent.