I got several different varieties of their tablets. The joint ones, immune ones, urinary ones and digestive ones. I'm not entirely sure that they're going to help, but I'm confident they won't hurt. I get them pretty cheap so for me I just look at them like a treat (and the bunnies think they are too) and if there's health benefits on the side then so be it. Oxbow is a company that I trust to not make things that would harm my pets.