Dog & Cat Supplies > Dog & Cat Flea Control Adams Plus Flea & Tick Collar For Cats Price $8.59 Stock status: Out of Stock Stock status: In Stock Product Code: RJ145-6100 Qty: Description Sizing Information Reviews Adams Plus Flea & Tick Collar For Cats – Unique breakaway collar provides 8-month flea and tick protection for cats and kittens 12 wks and older. Kills fleas and ticks, including those carrying Lyme disease; kills flea eggs to prevent reinfestation. Features Precor Insect Growth Regulator to break the flea life cycle. Breakaway feature allows cat to safely break free in emergencies. Contains 10% propoxur.