Themselves for the boots, I bought 'em for a dog with spinal problems Who briefs. In the past I have the original Bought / top ranks of the dog boots with Vibram soles. That brand takes months to wear down the sole purpose are quite expensive. I did not expect these boots to be the same quality, objective thesis Wore down the butts / anti-slip markings on the sole After only two walks. I found the two straps aussi more of a faff than Those with only one strap. I'll keep 'em for emergencies, goal I've had to order the expensive ones for daily use.