Sizing Guide
Getting the right fit matters more than anything else with mobility products. A harness that's too loose slips; a wheelchair that's too tall tips. Here's how to measure your dog and use the size charts on each product page.
What you'll need
- A soft measuring tape (or a piece of string and a ruler)
- Your dog standing as naturally as possible
- A helper and a few treats, if your dog is wiggly
The measurements that matter
| Measurement | How to take it | Used for |
|---|---|---|
| Chest girth | Around the widest part of the rib cage, just behind the front legs | Harnesses, lift slings, knee brace |
| Waist / hip girth | Around the belly just in front of the back legs | Rear-leg support harnesses and slings |
| Back length | From the base of the neck to the base of the tail | Wheelchairs, beds |
| Rear leg height | From the floor to the top of the hips, dog standing (or lying on their side with the leg gently straightened) | Wheelchairs |
| Paw width | Place the paw on paper, press down gently, mark both sides | Boots and grip socks |
| Weight | A recent vet visit number is ideal | A secondary check only — measurements beat weight |
Tips for a good fit
- Measure twice. Write the numbers down before you shop.
- Between sizes? For harnesses and slings, check the product page — some fit better one size down (snugger), others one size up (more comfortable). Each product page says which.
- Weight is a rough guide. A deep-chested 50 lb dog and a stocky 50 lb dog can need different sizes.
- Check each product's chart. Sizes aren't standard across brands, so always compare your numbers to the chart on the product you're buying.
Still not sure?
Email support@stillwaggingco.com with your dog's measurements, weight, and breed, plus the product you're looking at. We'll tell you which size to pick — or tell you honestly if a product isn't the right fit for your dog.
And if it doesn't fit when it arrives, you have 30 days to request a return. See our return policy.