If i give advantage to my cat monthly, it does not work after the first month. The fleas seem to develop an immunity. However, if I space it out a few months, then it works.

I always buy Advantage products for flea control for my cats. It's been doing the job for over 10 years now and I love the price I can get it for on Entirely Pets website.

My Vet as well as myself have never been more pleased with a flea product. Finally it is one that REALLY does what it should. NO FLEAS. I will ALWAYS use this product and the price at Entirely Pets is the BEST. I have checked them all as I have 6 indoor cats and 1 inside/outside dog and this makes bonus shopping very necessary.

I have used Advantage II for both my cats and dogs and it has always worked very well. I have noticed on my black cats that they will sometimes lose the hair where I have applied the product but they don't get a sore. Entirely Pets always gets the products to me within just two or three days - every time. Great service.

This stuff works. If fleas are invading your cat and home then this product will work. I have been waiting for them to come out with a tick and flea for cats but only see it for the dogs. But this works so good on my cats that I prefer it over the other leading brands. Just works that well. On one day and fleas dead the next and gone forever with the proper use of this product. I also find that each application last longer than a month so I stretch it out a little but never over 2 months especially during high flea season.

This will be the third time I have ordered this product on-line through the Entirley Pets website. I am a Canadian citizen, therefore I have to wait a little longer for my shipment but it`s well worth the wait. I have three cats (all adults) and all approximately the same size so it`s no guessing game with respect to choosing the 12 Mo Advantage 11 (9+lb) In the past it was necessary to physically take my cats to the Vet, have them weighed, to see what dosage of Advantage would be appropriate and apart from paying for the medication, a hefty consultation fee would be applied to the final bill as well. Very stressful. Now, it`s a no pains transaction with Entirely Pets and applying the medication to the cats is almost child`s play. It is done in no time and the cats don`t mind at all. Best of all, it keeps your furry friends free of any fleas or tics and you are secure in the knowledge that you won`t have to deal with any unwanted infestations in your home. I will continue to order this medication on-line from Entirely Pets as I have experienced the greatest satisfaction with them.

Our cat is an inside outside cat and has come in with a few ticks on his fur but not into his skin. We are please with the product and would recommend it.

This works against fleas very very well, easy to apply and long lasting!

Works excellent. Pretty easy to apply. Cats hate it, but it's a must use.

We have been using Entirely Pets for many, many years and recommend them highly. We have 10 cats and have used Advantage and Advantage II for a number of years and before the formula change to Advantage II, we got the advertised one month control. Now, it's protection is no more than 15-20 days. It works great, but for a much shorter period. My vet told me a number of people have told him the same thing. I don't like exposing my cats to additional chemicals, but it's the lesser evil than fleas. Thankfully, E-Pets great prices make the added costs more affordable than anywhere else.

Does not kill fleas like it says. Very disappointed!!!

fast shipping and reasonable price. This is one of the better places to buy advantage.

I have been happy with this product and have used it for several years. I use it mainly starting in the spring through fall months..

i love buying this product works well my cats are indoor but i still treat them seems to do the job

Finally,I found something that works. I have 4 cats and I've used other products like frontline, harts you name it and nothing works., but this is a good product, my cats are very happy now they don't go scratching all the time.

This is a good product here in Michigan where we seem to have a lot of sand fleas. I have four cats, two of them are mostly outside cats when the weather is nice. The only problem I've had with the cats is when I stopped using the product in early fall. On the bright side, I found out which cat was allergic to flea saliva. All is well now.

I had been buying Frontline for years. It became ineffective with fleas. I came across the Advantage brand and heard only good things about it. Ever since using Advantage, I've had no flea issues!

It took care of the flea problem my cats had quickly.

I have a cat that has flea allergy. I started using this and the fleas and the dermatitis cleared up right away.

I have been doing business with Entirely Pets for several years. It is fast and easy to place an order and it always arrives very quickly. I have never had any kind of problem with Entirely Pets. I recommend them highly.

but I do--it is the only product working for me right now--even though the cats object to having it applied. Thanks again for a wonderful product.

The cats may not like it, but we sure do - it definitely works. One of our cats is allergic to fleas, so Advantage protects her overall health, too.

Our 3 cats deserve the best! I have used this product for years and it is the best!

have used this product for years with great results. not a flea ever. and I am now living in the heart of the south, savannah, ga. the flea and sand gnat capitol !! cat goes to the vet enuf cuz of asthma now, but , long hair and all, never a flea, per my vet!! can't get better than that.. and , I have a dog and a feral cat that go in and out , I flea them both with advantage products, so there !!!

This product works. Flea control is always more expensive than I can afford, but at least my cat is flea-free and comfortable.

This product works the best for my two cats.It's better than Frontline.

Excellent product - works as states, always in stock, packaged well, and shipped quickly. Easier than buying in pet store, where often not in stock, priced higher, etc.

I've been using this product for yrs & never had a problem controlling fleas on my 2 cats. The only time I did was when I used Hartz @ Walmart-Never again. Love this site & the quick deliveries.

Advantage used to be sufficient to kill fleas on my cats, but repeated use has rendered it less effective over time.

For cats who are a bit sensitive with topical flea meds, Advantage is the best. The applicator makes it easy to apply and the fleas stay away.

The product was immediately, upon receiving it, applied and two-weeks later, I realized that my cat was still suffering from a flew infestation. This batch of flea treatment did not work.

I ordered this because it came up under my search for "cats ticks". When the shipment came, the box said it was not for ticks, so I got a RMA on 10/21/13 and shipped the product that day. Still waiting for refund.

This flee medication worked great on both my cats.

WORKS WELL, BUT NEEDS TO BE RE APPLIED EVERY 3-4 WKS.

advantage has always worked well,better then others i have tried

I followed the instructions to a tee and my cats still have fleas; not sure whether to blame myself or the product but my cats stay indoors and the product did not work for any of them.

I have used this product for some time. I have two Persians that live in my Dog Kennel. Cats seem to attract fleas more than dogs. It is very important they do not bring fleas into the kennel area to infest my dogs. I have no problem keeping everyone flea free with this product. I use Advantage for cats and for dogs. Just a tip, It works on chickens and other fowl for the barn yard flea.

Entirely Pets and this product has never let me down, my cats are always flea free even after roaming outdoors.

Gave up on Frontline, switched back to this. Nothing works on ticks anyway - this does a great job with flea control.

My cat is allergic to flea bites. This has helped immensley in coping with this odd allergy. He does not mind the application process and it works well. I have found minimal fleas on him as long I keep this applied as needed.

Actually both my cats have had fleas ever since the application. I have been combing them; have been hesitant to use another application before the month expires.

It kills fleas for almost a month. With other flea meds the cats never stop scratching and they get no relief. When they are itchy, they are uncomfortable and start pushing things of tables and counters until you do something about it. With Advantage II they don't push anything off tables and counters.

I had fleas for 2 months using Frontline<vet recommended>it did not do the job this year.I purchased advantage II for large cats,I applied it on the 15 of September,with in 2 days i saw NO fleas! I was Very satisfied with this product,and will continue to purchase it!

We have several cats. We had bought Seargents Flea and Tick drops for cats. We caused one of our cats to have eye problems, immediately his eyes began to "shake" . They stayed that way, even after we washed it off, and for a couple of years, until his death. Another cat began to act totally crazy, and we ended up putting her down. I was thrilled to find Advantage for cats. We have no problems with it whatsoever. We use it on our indoor and outdoor cats and they remain flea free. I am totally delighted.

Great price, fast shipping and the product works marvelously on my cats!

this seems to be working fine. my cat isn't scratching as much

It is a necessity & the product works. (just don't let them see the tube)

this product is like a miracle it's easy to use it and work fast i am really happy to find this product less price on your website...thank a lot

I try to use a variety of different flea medications so the fleas don't become resistant to the medications. This is my favorite of all the over the counter flea medications. I can tell fairly soon after application that it is beginning to work and lasts for a reasonable length of time.

I have never seen a flea on our cat and we live in Florida where they are numerous. Plus we have three dogs. I love this stuff!