this has worked for my girls for 4 years now. we have a "natural" yard and not a huge flea problem. this product has been great - we us in combo with sentinel

Pros: no problems, well tolerated, no fleas

Cons: can be bad if it gets on furniture

My vet changed my cats flea meds from Frontline to Advantage. It is working well.

Pros: So far it works

Cons: none

Easy, effective, and can be applied with a minimum of fuss...I love it. I just switched over to Advantage from Frontline, and am much happier for it. No muss or fuss.

My cats don't like it, but then they've never like being immobilised while someone squirts wet stuff onto their necks. But they do like being flea-free, so it all works out.

Pros: Fast-acting, easy to use

Cons: The cats don't like it

My dog has only ever had fleas once since I've owned her. We used Advantage for a couple of months and it took care of it right away. We haven't had flea trouble since. It's effective and easy to use.

Pros: Easy to use and effective

Cons: None

It's a good product. Advantage washes off after you bath the animal. I just like Frontline better because it works longer and don't wash off as easy.

Pros: Works good

Cons: don't last long