Seresto Cat Collar

Seresto, Adjustable Cat Flea & Tick Collar, For 8 Month Protection Against Fleas & Ticks For Kittens 10 Weeks Of Age & Older, Starts To Repel & Kill Fleas Within 24 Hours Of Initial Application & Re-Infesting Fleas Within 2 Hours, Works OnContact With No Painful Biting Required, Repels & Kills Ticks Within 48 Hours Of Initial Application & Re-Infesting Ticks Within In 6 Hours, Works On Contact, Odorless & Non-Greasy, Quick Release Feature & Visibility Reflectors Provide Extra Safety, Water Resistant Formula Continues Working For Up To Eight Months, Even After Bathing & Sun Exposure.