I have a two year old male ragdoll, he gets chronic urinary infections about 1-2 times a month. The vet says there's nothing that can be done besides meds and antibiotics. He has seen several vets and all have given the same answer. I switched him to a grain free all wet diet and the infections still continue. Anyways, I could not stand keeping him on the valium and other drugs the vets wanted him on permanently so I decided to give this a try. It works great! It is much more affordable than going to the vet and it gets rid of the infection. Keep in mind, this is ONLY for cats, it says right on the bottle. Also, you need to know the symptoms of a uti and know when it is time to see a vet. Thankfully with how often my cat is sick I am able to tell before it gets too bad and I just dose him with this for a few days until the issue is gone. Over all, I highly recommend, especially if you have a special needs cat like mine, this will save your life!