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Advantage II for Cats

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Advantage II for cats is an advanced version of Advantage with an added ingredient called Insect Growth Regulator (IGR). It is more powerful as it kills adult fleas and all the flea life stages. Its fast action kills adult fleas within 12 hours and flea larvae, pupae and egg within 2 hours. The waterproof treatment remains active for four weeks and destroys fleas and chewing lice on the pet and in the surroundings. 

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Advantage II For Small Cats 5-9lbs (Orange)

Advantage II For Small Cats 5-9lbs (Orange)
Pack SizeQty.Old PriceDiscounted
Price ( 33% Off )
4 MONTHS $ 71.63$ 47.99 Add to Cart
6 MONTHS $ 98.49$ 65.99 Add to Cart
12 MONTHS $ 182.07$ 121.99 Add to Cart

Advantage II Cats over 9lbs (Purple)

Advantage II Cats over 9lbs (Purple)
Pack SizeQty.Old PriceDiscounted
Price ( 33% Off )
4 MONTHS $ 73.12$ 48.99 Add to Cart
6 MONTHS $ 99.99$ 66.99 Add to Cart
12 MONTHS $ 183.57$ 122.99 Add to Cart

Advantage II for Cats


Advantage II is a monthly spot-on flea control for kittens and cats. Made up of Imidacloprid and Pyriproxifen, the topical treatment kills adult fleas within 12 hours and flea eggs, larvae and pupae within 2 hours. Imidacloprid kills adult fleas while Pyriproxifen destroys flea life stages by blocking their neural transmission.  

Advantage II is a full proof treatment that kills adult fleas and prevents flea re-infestations for four continuous weeks. The waterproof treatment is safe to use on 8 weeks and older kittens and cats. 


  • To be used on cats only. Apply on undamaged skin only.
  • Veterinarian advice is a must before treating sick, ageing, pregnant and nursing cats.
  • Do not allow the pet to lick the application site. On observing any adverse signs, consult a veterinarian at the earliest.
  • Keep away from pet’s eyes and mouth.
  • Sterilize hands and exposed skin after treating the pet.
  • Human ingestion of Advantage II is extremely poisonous. In such incidences, contact a poison control center at the earliest. 


  • Imidacloprid
  • Pyriproxifen



More Information

  • Store this product in a cool dry place.
  • Do not store in the refrigerator.
  • Do not reuse empty container.
  • Do not contaminate water, food or feed by storage or disposal.
  • To dispose of empty container place in trash or offer for recycling if available.
  • If container is partly filled call local solid waste agency for disposal instructions.
  • Never place unused product down any indoor or outdoor drain.
  • Keep out of reach of children and pets.

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Question of the Month

Congratulations to the winner of this month's Question of the Month, dalay f. who wins $100 for the following question:

Ask a Vet winner

I bought advantage 2 for my dogs. I have 4 and three of them weigh about the same. The smaller one weighs about 25 lbs. I need to know why the advantage is not working on them and also if you could recommend a flea and tick medicine that will work. They stay inside more than out. My girls are itching up a storm and I feel bad for them. Please help us. BTW Sable was a few months younger in the picture. Thanks, D. Ford ...?

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