Bought these for my dog to wear so she didn’t bring wet dirt in the house in early mornings and evenings, but that didn’t work out so well! Maybe your dog will be more agreeable than mine. These did not even get on her feet. So if you’re looking for a size small Ultra Paws, these might be for you. It was hard to find the small size. I had to buy them on eBay because the site was out of smalls. Unfortunately I threw away the packaging thinking she would be OK with wearing them. You can also go to Ultra Paws site for more details. Some details from the website: Hit the trails this summer and keep your pets paws protected from the hot ground with the Ultra Paws Cool Dog Boots in Silver. Great for sidewalks, asphalt, boats, docks and sand. Deflects up to 75 degrees from surfaces to the inside of the boot. Breathable mesh upper on all size boots. Easy to put on - difficult to slip off! Split seam sides expand - making it easy to put on the boots. Two touch fastener straps with slides fasten the boots in place. Generous foam at the closures create a secure grip and cushion the dog's paw when the boot is tightened.