I foster abused Yorkies and most are older with joint problems, so I use your product on every single one! Plus, it’s affordable for me since I foster so many. This little girl is 10/11 years old. Her hips were so painful she would rather be carried. Now after only 8 weeks on Liquid-Vet, she runs through the house and jumps up and down on the couch. She loves to lay on the back of the sofa and look out the window.