Excellent product. I use it for my senior dogs—one is a GSD and the other a Chihuahua. Finding the right amount took a little time, but thanks to the incredible customer service at Aspen Green, I was able to find what worked best for each of them. Since then, I’ve noticed positive changes in their mobility and overall demeanor. Very happy with this product and the company. A+

I've tried several different products to help with my dog's mobility, this seems to be the most effective.

I think it may have helped my dog, but I'm not sure.