I have used this product for years on my own cats and patients. It works great on killing fleas and is very safe. The only side effect ever noticed has been temporary hair loss at the site of application in a few cats.

(I selected 3 on "no change to skin and coat" because this is irrelvant to this product - there should not be any change to the skin/coat as it kills fleas.)

Pros: Very effective, easy to use, very safe

Cons: May cause salivation if accidentally licked by cat

I have no problems with this product..like i did with advandage so i which to this and everyone is fine with it!!

Pros: no more fleas

Cons: not everyone can use this..

I used this on my cat and it works like magic, keeping fleas and ticks away all month!

Pros: works on most cats

Cons: no cons

We used this along with the pill when my cat was infested..... it did NOTHING.

Pros: I can't think of any

Cons: it doesn't work

This is a another good product for flea control that works well in both cats and dogs. We have on different occasions had this products donated and were well pleased with the results

Pros: Works really well

Cons: N/A