What is the best joint supplement for my dog? That is a very common question that I would entertain from my veterinary clients over the years. When it comes to a joint supplement, you need to look at the purpose or goals for the product and the ingredients. Glucosamine and chondroitin sulfate are very common ingredients for canine joint support. However, is it possible to do better? Can you provide joint support for your dog, but also joint pain relief and inflammation support at the same time? Can you do better than the typical glucosamine based joint supplement for dogs? It depends on your goals.