Dog World

For immediate relief without a mess or hassle, Zodiac on-animal sprays provide a dual-action formula with an adulticide, which kills and repels fleas, ticks and mosquitoes and an Insect Growth Regulator (IGR) to keep flea eggs from hatching. Kills fleas and ticks including those that may carry Lyme-disease. Pleasant scent. Contains (S)-Methoprene Insect Growth Regulator (IGR) to kill and prevent flea eggs from hatching for up to 1 month.