Honestly, a friend recommended this to me and I didn't think it'd work, but it made a difference in my cat's breath!
I feed my cat half canned food and half dry, so his breath usually has a strong fish smell. After a few days of using this water additive, his breath seemed better!
Best fit. Not too tight or not too loose. It comes with a bell. Luckily I got a black color. My cat loves it. Great quality. Looks like an imported product.
