Overview Vectra® for Cats and Kittens (Dinotefuran, Pyriproxyfen) is a monthly topical that kills adult fleas and prevents the development of immature fleas.

  • Can be used on cats as young as 8 weeks of age
  • Contains dinotefuran and pyriproxifen
  • Kills fleas in 6 hours
  • Kills by contact, fleas do not have to bite
  • Protects against flea-borne diseases including tularemia, rickettsiosis, bartonellosis and tapeworm
  • Protects cats from all stages of fleas: eggs, larvae, pupae and adults
  • One application protects your cat for 1 full month
  • Contains an insect growth regulator
  • Protection for kittens as young as 8 weeks of age
  • Veterinary exclusive