4 Pack Flea Collar for Cats, Cat Flea and Tick Treatment, 8 Months Protection Flea and Tick Prevention for Cats, Waterproof Cat Flea Collar, Adjustable Cat Flea and Tick Collar for Cats Kittens, Grey

I bought it for my cats and it was a completely change, they don’t have fleas anymore and they don’t scratch themselves , will be buying again soon!

It really works!

Works well for four cats to control fleas, haven't found ticks also on indoor/outdoor cats.Works far better than the dog's Seresto collars. Wish this was available for them.

These were the ONLY thing that helped our flea problem. I had pest control spray my entire yard once every 2 weeks for 2 months, I used topical Frontline and another kind, AND capstar every 3 days for weeks (expensive). I watched a flea fall off dead from one of my dogs the second day they had these on.

I got red and white and then Grey worked real good. But when ordered the black collars didn't work at all. They were covered in fleas next day. Don t no what happened. Sure hated . My poor cats hate see them scratching. Got ten cats cant afford vet flea meds. Guess start washing with dawn.

My cats have had this on for about a month now and so far no fleas or ticks. Before we put it on our cats, we’ve already taken about four ticks off of each definitely worth the money.

The cat has had the collar on for just days, so I can’t really rate its effectiveness, as of yet! No smell to the collar, was easy to install. Cat still scratching, but less signs of flee eggs. So we will see how effective it is after a few months.Disregard later review about primary ingredients. It was in error, looking at wrong product.

Got rid of the fleas on my neighborhood cat and all her kittensI only placed on mom