Hartz UltraGuard Flea And Tick Collar For Cats And Kittens, 7 Months Protection, 1 Collar

they say it lasts 7 months and it definitely does. my kittens well now 7 months were around a cat with fleas and yes they jumped on my cats but ran right up their face to get away from the collar and jumped off. it was weird to see. at 1st i thought my kitties had them but upon investigation I realized they didn't and the fleas were running from the colar that got on them from the other cat. they have had the collar on for 5 months and works amazingly.

Makes your cats small great and seems to do the trick for fleas. Wouldn’t recommend for outdoor cats as it doesn’t have a release if they were to get stuck on something by the collar

easy to use, and i love that it lasts longer than the expensive liquid treatments at a bargain of a price. easy to use, my pets aren't bothered by it whatsoever, and their fur is unaffected by the collar. great for my outside cats.

This cat collar is amazing. I have a 15 year old son that loves cats, só he adopts every homeless cat he finds. 🤦🏻‍♀️ Now we have 5… they were filthy with fleas and this little collars killed every fleas on our cats.

we used 3 of these on 3 cats 10 days ago. 2 of them have tolerated it without any issues so far. one of them has a bad chemical burn. We will watch the other 2 closely to make sure they don't have a reaction, but I would not recommend this product. Don't take the chance on your cat.

ABSOLUTELY HORRIBLE! Read other reviews and pictures! my cat wore collar 3 weeks, caused hair loss, sores, when she quit eating and became lethargic i read the reviews and saw the pictures and I immediately removed it and threw away. A vet visit confirmed it was the collar and she still had fleas. I believe the fleas had thrived on this crap!

i purchased this to prevent fleas. My cat was flea free before activating this collar and putting it on him. This collar did not prevent fleas on my cat. my cat kept getting fleas on his head, back and tail areas with this collar on an activated per the instructions.

Ive purchased this collar about 8 months prior for my cat. She had no problems noticeable and it was easy to cut and fit for her. This time, everything is WRONG! DO NOT buy this item. My cat started scratching horribly, loss tons of hair, her coat changed from black to reddish brown, and loss a lot of weight. Upon removal, shes recovered. This collar is DANGEROUS!!

This is a very toxic collar and caused sores all over body especially under collar. Don’t recommend using this toxic collar on your pet. Employees of this company including CEO, CFO and others should have to wear this collar their entire lives to really appreciate their products and the true effects it causes on the living.

It doesn't work. I have 3 cats. All have had it on for weeks and they all have fleas very badly now. One so bad that shes licking and biting herself bald. Going to Tractor Supply to get a seresto collar.