I saw this product in action when I brought a cat to the shelter that was crawling with fleas. I watched as the fleas died after he got the Capstar and within an hour, all live fleas were dead on the cat. Just amazing.

Pros: kills fleas

Cons: none

Great for getting fosters flea free before bringing them into my home!

Pros: Great

Cons: na

This product works exceptionally well in killing fleas immediately. I wish it could be given out to all the losers who let their dog scratch and scratch. Never mind, I would rather give the fleas to the owner and let them scratch excessively and see how it feels. Oh, sorry your skin is raw. Now will you buy medicine?

Pros: kill 'em

Cons: price

Whenever I transport animals, I like to know they don't have any fleas. After all it is my personal PT cruiser they are riding in.

So I make sure the animals are given a capstar about 30-1 hour before I pick them up. I would prefer 12 hours, but sometimes that is not possible.

Capstar works in 24 hours of killing all adult fleas. So it is a great pill. It does not work on eggs, so other flea treatment is needed.

Capstar is great in my book.

Pros: affordable, works fast

Cons: none

This is a great product for killing fleas. I use it with all my dogs when we have a break out of fleas. Works quickly and if it doesn't get them all the first time it's safe to give again in 24 hours.

Pros: great for fleas

Cons: some don't like to take it