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Product Description

Activyl for Cats and Kittens is a once-a-month topical treatment for fleas. Unlike some flea treatments, Activyl doesn’t just kill adult fleas, it also stops flea eggs and larvae from developing. Breaking the flea life cycle is important, so your pet is not reinfested by new fleas developing from flea eggs and larvae in your home environment. 

  • Flea treatment for cats over 9 lb
  • Convenient monthly topical
  • Kills fleas and stops eggs and larvae from developing for at least 4 weeks
  • 6 doses

This product has been EPA approved.  EPA Registration Number: 773-93.

Instructions: For cats over 9 lb. Open one foil pouch and remove applicator. Hold applicator in upright position away from your face and snap tip open by bending it and folding it back on itself. Part the hair and place applicator tip against the skin at the base of skull. Applying the product at the base of the skull will help prevent the cat from licking the product. Squeeze applicator firmly applying entire contents directly to skin. Do not allow product to run off. Do not have contact with treated area until completely dry. It is recommended to reapply every 30 days or as needed, but DO NOT apply more than 1 applicator per month.


Active Ingredients: Indoxacarb: (S)-methyl 7-chloro-2,5-dihydro-2-[[(methoxycarbonyl)[4-trifluoromethoxy)phenyl]amino]-carbonyl]indeno[1,2-e][1,3,4]oxadiazine-4a(3H)-carboxylate 19.53%.

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Call: 818-889-1814

5607 Kanan Road
Agoura Hills, CA 91301