This product does work. But it's pricey. I've started using the Walmart brand on my dog, and it works just as good, at half the price. We've never had a flea problem...and Our dog is in and out of the house all day.

We tried this on our cat...and it did not work...the fleas was still there......

I think Frontline is losing its power to control/fight fleas. It doesn't seem to last but about 2.5 weeks. Cost too much to reapply that often.

Many people say the this year has been the worst for fleas, but I have experianced much worse. I decided to give Frontline a chance for my three animals. Usually I pay over 100 to protect my animals with medicine from the Vet, but wanted to see if saving money was really worth it in the end. The product was fairly easy to apply to the animals, but it stayed on their coats and I was worried they would lick it off eachother. Not to mention the fact that I saw no real change in the fleas after 3 months of use. I realize you can't get rid of all of them but I do expect a product to make enough of an impact that I don't have to use three products on top of the one product to be happy. That said the price was reasonable.

I haven't found Frontline to work that great on my animals. They still get fleas and or get them back right away. :(

Very expensive, it worked great on three of our cats but the fourth had a terrible allergic reaction and almost died from it.

We've been using Frontline for both dogs and cats. It worked well in the past but we seem to be in a vicious cycle since the fall and can't get out of it. I'm going to bathe them with Dawn and I also ordered some natural spray from drugstore.com. Yes, Frontline is expensive.

This works ok for my cats. I would buy it again.

Frontline is a very good product, I prefer Advantage 2, but this is 20 bucks cheaper, and works just as well.

Get flea drops As a cat lover I want to protect my cat from fleas. I found Frontline flea drops to be the best product in the market for my cat. It doesn't irritate my cats skin and can tell that it works fast from protecting them. It is expensive but it works so well worth the money.

We've used both the Frontline Plus for cats and dogs. Both work well. Now, we have only a dog. We started buying our supply at Costco for much less than the vet. It is made by Merial. Because we live on one income, we cannot afford it otherwise.

I have bought and tried it on my dog. It works very well, would buy again.

I enjoy using the Frontline Plus for our 2 cats, but prefer Advatix for our 2 dogs. Hoping this will be a flea-free summer!

Frontline works great for my dogs and cats. I usually buy in bulk since I have 3 cats and 2 dogs and find it much cheaper online than at the vet's office. This is a good reliable product that works.

I was surprised at some of the disappointing reviews. I wouldn't use anything BUT Frontline Plus on my cats. They do have different formulas so in order to ensure that your pet is not only flea but also tick free, you need to read the label. When I moved into my husband's (then boyfriend) house, he had an outdoor cat that he used some other brand on and the poor thing had ticks. As soon as we started using the Frontline Plus, we began to see less ticks; and within 2 months/applications he was tick free for the remainder of his life! I think this product is wonderful and since we live in Florida, I use it on my cats all year round.