I thought this was effective...it seemed to keep the fleas off of both of my dogs all summer long. Not sure of the fuss from other reviewers, but I thought it was a good product...did what it said it would.

Pros: I wasn't disappointed

Cons: others seem not to appreciate

I bought this product because I thought it would save me a trip to the vet......after 7 day I could still see live fleas.....

Pros: found at the drug store easy

Cons: Had to go to the vet and purchase advantage

I tried this because i grabbed it on my way out of the store. It didn't work at all. I always have to go to the vets office to purchase the good stuff. I recommend advantage!

Pros: none

Cons: doesnt work

does not last very long

Pros: none

Cons: don't last

Don't use this stuff! It is very unhealthy for you dog and doesn't even work very well. It is cheap and that is the only thing going for it. However, you won't think it's so cheap when you have to take your pup to the emergency vet after using it.

Pros: None

Cons: Doesn't work well, can make your dog sick