Hartz UltraGuard Plus Flea & Tick Collar for Cats, 1 Collar (7-mos. supply)

About this product

Tell uninvited to guests to “bug off” with the Hartz UltraGuard Flea & Tick Collar for Cats. A convenient alternative to topical flea applications, this collar starts working fast to kill and repel fleas and ticks. It also prevents flea eggs from hatching, which stops the flea cycle by preventing re-infestation. And as an added bonus, the breakaway design easily comes off in the event your cat gets caught on something, so you never have to worry about him choking or getting trapped. The best part? It works for seven long months, even if it gets wet, so you can go worry-free for more than half a year.