Pros: It is Salmon flavored, it is a large tube
Cons: May not appeal to all cats, particularly finicky ones
I don't usually use any hartz brand anything as they have a rather bad reputation in the pet industry, especially their flea products. But this one has the same ingredients as a more expensive brand and I've never had any issues using this. My second youngest female cat, Miss Kitty will not eat it, but then again, there is not much she will actually eat. She is especially picky. 5 out of 6 cats will eat it and it just takes about an inch sized ribbon and this tube has lasted about a yr with my 5 kitties. I do purchase hairball treats for Miss Kitty. This works well when my middle boy kitty, who happens to have thick, medium length fur, always has a hairball at least twice a month but with this its about once or twice in a three-month period.