Adams Plus Flea and Tick Collar for Cats and Kittens kills adult fleas, ticks, flea eggs and flea larvae for up to 7 months. This collar can be fitted for all cats and kittens.
The Seresto Flea and Tick collar from Bayer offers a breakthrough of eight months of flea and tick protection for dogs or cats, setting it apart from conventional flea and tick collars.