My 12 yr old Labrador was falling down stairs, staggering, stumbling, I thought her hips were utterly done and she would need major vet care. This powder was miraculous. After months on this, it's like she's years younger. She even runs again! I still keep her off stairs whenever possible, but what a transformation.

These really help clean their teeth, wish I'd found this stuff years ago. Keep it off pale rugs, but washes off easily if your dog insists on eating it there.