Works well against fleas and ticks. If you go with Frontline plus, that has an added ingredient to reduce the hatching rate of the fleas (good if you already have an infestation). Nice that you can apply it monthly and not have to bathe or spray your cat, which most cats dislike. Safer than many over the counter products.

Pros: lasts a month

Cons: none

This stuff works, but it isn't cheap! Also, my cat gives me a dirty look after I put it on him. He doesn't like the smell...

Pros: works

Cons: expensive

I have been using Frontline for years on our indoor/outdoor cats, and it has really helped us keep fleas and ticks off and out of our house. The cats don't seem to mind the treatment, and the price of Frontline isn't too bad, especially if you buy it online.

Pros: Keeps bug off, perfect for indoor/outdoor cats

Cons: May cause some skin irritation

I like frontline because my cats are done scratching the next day. I use it every month and we have never had any more problems with fleas. It is a little expensive but it is better than having a pet get a tape worm and then having to treat that too!

Pros: Works for fleas in no time.

Cons: Sometimes hard to get in just the right spot so they don't lick it.

We used a number of products when we had a flea problem a few years back, and this proved to be the best. It was convenient to store and easy to apply--far superior to any sprays we used, and killed the fleas in no time.

Pros: Does the job

Cons: none