Ronnie you can’t believe the difference these boots made for Murphy she couldn’t walk 100 yards without having to lay down because her feet hurt so much. She is 9 years old and has had Addisons since 11 months. Years of steroids to control her disease has caused muscle and tendon degeneration in her front feet. Right after getting her new boots she went on an SPCA walk almost 2 miles and she WASN’T limping or cranky. I’m so glad we found you, you have made my girl a very happy puppy. Thanks, Sandy and Murphy