Bayer Seresto Flea and Tick Collar for Dogs Veterinarian-recommended ea and tick prevention for dogs Just one ea collar for dogs offers 8 continuous months of protection Avoid the hassle of monthly treatments No mess, non-greasy and odorless Kills eas and ticks through contact. No biting required Easy-to-apply collar can be worn with leash collars Continuous release, low concentration Brought to you by Bayer