One of my dogs suffers from a luxating patella and the vet said she should be given glucosamine so I got these.
This particular dog is a finicky little girl but she loves these and thinks they are treats. The only drawback is that now she won't eat the other glucosamine pills I have for her!

Pros: My dogs love this

Cons: none

Tessa, my pug mix has luxating patellas in both her rear legs. We've tried similar products but they weren't tasty enough for her to eat. She loves the taste of Glyco-Flex soft chews; she think they're treats! And we get the great benefits!

Pros: Tessa thinks they're treats!

Cons: Kind of smelly

these are expensive, but worth it - my dog's joint pain is nearly gone when he has these

Pros: Easy to administer, great results

Cons: kind-of expensive