I give these to my cats as a treat - most like them, but some don't. We also offer them at the clinic where I work and we have found that cats don't enjoy them as much as the dogs do. When used on a regular basis, they are effective at slowing down the formation of tartar on teeth. it's much easier to feed your cat a treat like this than to try to brush their teeth.

Pros: Helps prevent tartar formation on teeth

Cons: Not all cats like them

If your cat doesn't take too much to brushing (like many do), these are the next best thing. They still carry the special enzymes and are tasty!

Pros: easy to use

Cons: doesn't do as good of job as brushing

Okay product. Some of my cats will eat them and some don't want anything to do with them. None of them beg for these treats. They are very fishy smelling and fall apart pretty easily which is kind of messy.

Pros: Neat packages

Cons: Fall apart easily, very fishy smelling.