I have two cats and used to dread visits to the Vet, who would inevitably tell me that the cats' teeth needed cleaning because they had so much tartar on the gums (under anaesthetic obviously) or they would get gum disease, their gums would be sore, teeth would drop out etc, etc. There's nothing like a Vet to make you feel guilty and did I mention the cost? Well, on one occasion she sold me some Plaqueoff to use and I bought it with not much hope that it would do any good. How wrong can you be? I sprinkled it on their food at night and on their last check-up both cats had a clean bill of health. I couldn't believe it and the Vet actually showed me their gums and teeth - spotless - and, yes, she had forgotten she had sold me this product so I know it wasn't a massive con (not that it's particularly expensive anyway). Truly a miracle product and I can't recommend it highly enough