since using this type of flea treatment i have not seen a flea. i use the cat drops on my outside cats, but inside, i only have to treat the dogs. the dogs dander from the carpets keep the inside cats from getting fleas. i have switched to defend, because of the cost and it works just as well as this does.

Pros: takes care of the flea problem hands down

Cons: none

A great flea preventative that my vet recommends. It is great for my outside cats, too, because it works against ticks.

Pros: works on flea and tick

Cons: costly

i like the frontline plus because it does such a good job. i put it on my cats about every other month or so. i have never had trouble with fleas.great product.

Pros: EASY TO USE

Cons: NONE

this is a good flea and tick prevention to use!!! we sell it at the clinic that I work at and our clients love it!!! it cost more than getting some cheap stuff at Wal-mart but it is worth it!!!

Pros: Great for fleas and ticks!!

Cons: none

This product gets it all!!! Has both a growth inhibitor and adulticide for fleas and is effective on ticks as well.

Pros: Efficacy against fleas (adults and larvae stages) and ticks

Cons: Expensive