This seemed to work on my dog when he was a lot younger. I have been an avid Frontline user for years now though.

Pros: Seemed to work

Cons: There are more efective products.

Waste of money. Toxic to animals as well as people. EPA warns against using this kind of product due to the pesticides in it.

Pros: Cheap

Cons: Toxic

The volume in a dose of this product made quite a mess on my Chihuahua (he has a heavy ruff, so it shouldn't have been quite so bad). It did work, but not as well as a more expensive brand I also tried. My two dogs didn't care for the smell and had a bit of fit for several hours after it was administered. They scratched and ran in circles trying to get it off, due, I surmise, to the odor more than any real topical annoyance. It stopped working about a week after it was applied and it never did get rid of the majority of the fleas. I would definately use it if I couldn't afford the higher end products but not on a regular basis.

Pros: Priced right, works somewhat

Cons: Messier and less effective than others

These drops are a waste of money. They didn't work at all. It didn't even get rid of the fleas that were on my dog when I put it on. You might as well just dump chemicals on your dog b/c this is just chemicals with no beniefit at all.

Pros: none

Cons: big waste of money

I bought this thinking it would be an easy and cheaper solution to the tick and flea problem, but instead my cat got fleas and she was extremely irritated when I would put it on. I agree with everyone else; high-tail it to your vet to purchase a product that is worth the money.

Pros: N/A

Cons: Itchiness, lack of effectiveness