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Advantage II Flea Treatment for Cats 5 lbs to 9 lbs

List Price: $70.79
Price: $49.29 & FREE 1-2 Day Shipping
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6 treatments
  • 2 treatments
  • 4 treatments
  • 6 treatments

Product Description

Advantage II is a convenient monthly topical application for cats and kittens 8 weeks of age and older. It  contains an adulticide (imidacloprid) and an insect growth regulator (pyriproxyfen) to kill all life stages of fleas. Furthermore, it kills fleas through contact, so they don’t have to bite your cat to die. One convenient application of Advantage II keeps working for 1 month.

Key Benefits

  • For cats 5 to 9 pounds
  • Kills all flea life stages
  • Prevents fleas on a treated cat from infesting your home
  • Kills fleas within 12 hours of initial application
  • Kills reinfesting fleas within 2 hours
  • Works through contact, so fleas don’t have to bite to die
  • Provides waterproof protection

See all items by Advantage II »

Item Number 73938
Country of Origin
  • United States
  • Bayer
  • Adult
  • All Stages

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Important Information


Active Ingredients: 9.1% Imidacloprid, 0.46% Pyripoxyfen

Customer Ratings & Reviews

Rated 4.7 out of 5 by 88 reviewers.
Rated 5 out of 5 by Superior results peace of mind. Our rescued Himalayan went to a professional groomer and came home loaded with them and it spread to the other cats before we became aware of what happened. Try to use a flea comb on 5" long fur? We applied the Advantage, Tony stopped the constant scratching withing the 1st 24 hrs. We tried the Frontline Plus and had very poor results. . Our Vet said try the Advantage II and it did the trick. Chewy's prices are great when you are buying flea protection for 6 fur babies. November 26, 2013
Rated 5 out of 5 by Best option for my cat. Advantage works miracles for my cat. Easy to apply and kills flees. Revolution is often prescribed by vets, but this one works as well. Hartz doesn't work and caused harm to my cat, will never use it again. Advantage seems like the best option. December 26, 2013
Rated 5 out of 5 by Good product My cat has flea allergy and this is the only product that killed all the fleas. January 20, 2014
Rated 5 out of 5 by Only thing that worked We have tried every brand out there, done home remedy stuff, and still my cat would have a couple of fleas. After seeing how fast and well this worked with my son's kitten, I finally tried this brand.. Fleas all gone...finally!! December 23, 2013
Rated 5 out of 5 by works great This product is worth every penny. Fast acting and no mess. thanks too for the fast shipment. November 18, 2013
Rated 5 out of 5 by We are all much happier I own 1 long haired dog and 1 indoor long haired cat. Most years when my dog gets fleas a few baths take care of it but this year the fleas seemed to explode and my cat was infested beyond comprehension so to control the problem I also bathed my 17 year old cat. After realizing things werent getting better I ordered this and received in less than 24 hours. I treated my dog and 17 year old cat immediatley and within minutes they both could relax from continual scratching. I was a litle worried about using on the cat due to her age and frailness but all went smoothly without any adverse affects on the cat or dog which is very sensitive to certain foods or treatments. I'll never use any others again September 30, 2013
Rated 5 out of 5 by Best that I have found! This is a great product. Worked like a charm ever since we recused our cat from the bitter cold. He was just a kitten then, but now enjoys the simple life of a cat with two dogs! December 7, 2013
Rated 5 out of 5 by I use this for my bunnies My vet recommended Advantage II (small cats) instead of Frontline for my bunnies. I had a huge flea problem in 2013. So now all my inside animals (bunnies and cats) stay on flea meds year round. July 17, 2014
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