COSYWORLD 3 Pack Dogs Flea and Tick Collar - 8 Months Protection for Dog and Puppies - Waterproof, Adjustable, Hypoallergenic and Ultra Safe Insect Repellent with Natural Essential Oil

Three different size dogs, three different breeds. All have had the collar on for well over a week. Fleas remain happy. Dogs are still scratching their hair off. I read the reviews before purchase. I do believe someone is fibbing about the worth of this product. Also, I tried to get a comment to the maker. Never could get a place to contact.Not happy to have spent the money with none of the results promised.

Works amazingly well! As soon as it was on my dog he was out in the yard bouncing through the grass. He came back in and I checked for ticks as usual and he didn’t have a single one on him and hasn’t since I put it on!!! He had been having 3 or more on him before I put this collar on my poor dog! I am truly amazed with this product and will recommend this to anyone with ticks in their yards!!

My first order came an empty package, I contacted you and you sent me a replacement order this product is amazing, along with a few other precautions my two babies r flea and tick free, they were always scratching and chewing and they lost their hair from the flea's now both of their hair is growing back, I thank you and my babies do too.

Update!!!!I've had these collars for about a month and I have seen fleas all over my dogs. It was a complete waist of money.It does have a strong odor to it when you open the packs. And the collars loosen. Every day I have to tighten them back.

This collar is a magnet for fleas...the fleas jumped on the dogs and lived:( the collars would not stay on for the dogs scratching MORE than when they had regular flea collars on :( our 3 dogs were miserable we even took collars off (waterproof supposed to be)when we had to dip our dogs weekly ... They stay indoors...it was terrible. Do not recommend this product in the South for sure. Waste of money for us

The scratching has stopped and they spend more time wrestling in the grass. I purchased these for both of my dogs and they seem to be working pretty well. Great fit for two different sized dogs.

We are struggling with fleas bad this year. We've been trying to use more natural products to get away from the harsh chemicals so these sounded like a great idea. Unfortunately they did nothing for the fleas, to the point where the fleas were literally crawling on and under the collar with no problem. They smelled good but did absolutely nothing.

It's been about a month I still have flea problems with all three dogs since I've done the flea bath flea dip and this was a final step I'm assuming that it just doesn't seem to work but it stinks