Blackdog Haai Kraakbeen

My 9-year-old lab used to hesitate on the stairs, but after a few weeks on these shark cartilage chews she's trotting up without pausing. I like that it's pure glucosamine and chondroitin rather than a pill I have to hide in peanut butter.

My German shepherd had hip dysplasia surgery last year and I was worried about long-term recovery. Three weeks into adding this to her dinner and she's jumping onto the couch again, the pure glucosamine and chondroitin from the shark spine seems to be doing its job.

My 12-year-old lab has been struggling to get up the porch steps for months, and since I started mixing this into his dinner, he's trotting up them like a puppy again. The pure glucosamine and chondroitin from the spine cartilage makes it easy to trust what I'm giving him.