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The Seresto 8-month flea and tick collar for cats 10 weeks of age and older provide continuous 8-month flea and tick protection. Unlike oral flea and tick prevention products that require fleas and ticks to bite your pet to work, Seresto flea and tick collar for cats kills fleas and ticks through contact—no biting required. Seresto flea and tick prevention are also available for dogs. Seresto Flea and tick collars for cats contain two active ingredients: Imidacloprid to control flea infestations and flumethrin to repel and kill ticks. These active ingredients are slowly and continuously released in low concentrations, spreading from head to toes, even the tail, over your cat’s coat and skinch Seresto 8-month flea and tick collar for cats can be used alongside other identification collars. Avoid the hassle of messy monthly treatments and get the effective protection of Seresto flea and tick collars.


  • Provides 8-months of continuous flea and tick prevention
  • Seresto flea and tick collar for cats works through contact, so fleas and ticks do not have to bite your cat to die
  • Vet-recommended flea and tick prevention for cats in a convenient, odorless non-greasy collar. No need for messy monthly treatments
  • Starts to repel and kill fleas within 24 hours of initial application


  • Brand: Seresto
  • Age Range Description: All Life Stages
  • Product Weight: 0.22 Pounds
  • Active Ingredients: Imidacloprid
Weight 1 lbs