For 8 month prevention and treatment of ticks and fleas on cats and kittens 10 weeks of age and older.

Easy-to-use, convenient collar. Kills fleas and repels and kills ticks, including deer, American dog, brown dog and Lone Star ticks. Kills fleas within 24 hours and prevents tick infestations within 48 hours after application. Kills and repels fleas before they lay eggs and aids in control of flea larvae in cat's surroundings following contact with a Seresto-treated cat. Treatment with Seresto kills fleas that may vector bartonellosis, tapeworm infections, feline infectious anemia and rickettsiosis.

Two active ingredients - 4.5% flumethrin and 10% imidacloprid - work together to provide dual action against fleas and ticks. The active ingredients spread from the site of direct contact over the skin surface of the cat. As active ingredients wear off over time, a new supply is continuously replenished in low concentrations. Non-greasy and odorless.

3 optional reflector clips included for additional visibility at night. Features safety-release mechanism - in the unlikely event of a cat being trapped, the cat's own strength is sufficient to widen the collar to allow for quick release. Collar should be worn continuously for 8 month protection period. Replace after 8 months for optimal tick and flea protection. Consult veterinarian before using on debilitated, aged, breeding, pregnant or nursing cats.