Tickless Pet Ultrasonic Tick and Flea Device | Free of Fragrances and Odors | Protection for Cats and Dogs | Lasts 6 Months | Safety in Nature and Cities | On Collar, Harness | Great for All Pet Sizes

I don't post bad review very often. I love Amazon, as they mostly times they would stand by the product they sell. But this time I did.People, PLEASE do not buy this item! IT WILL NOT WORK!! And bad part is, that you can not return it! Why not? It is not food item! They know, this will not work. That is why you can't get your money back. If the seller knew, his product works, he would never list it as " Not eligible for money back". Why would anyone return it, if it works?! I hope Amazon will stop selling this product soon and people will stop wasting money.

I can't say what this actually does, but I can say I've had it on my dog for a couple months now and haven't seen a single tick. Before that, she had 3 ticks in less than a month!

Does not work! Wasted our moneyOur dog still had so many fleas even using flea comb daily and flea shampoo weekly!

Dogs continued getting ticks, RIGHT BY THE COLLAR !! Purchased 5 of these for all my dogs. Complete was of money

Why did you pick this product vs others?:I bought 3 of these to put on my three dogs at the beginning or the flea stick season. This is advertised to work for 6 months. But on July 8, 2 of the 3 are not working. The light showing that the battery works does not come on.

This gadget does not work. The dogs still have plenty of ticks on them.Tried submitting a video of a tick crawling on the tickless device. Returning this.

It doesn't work. I bought it, only to learn the next day this ultrasonic stuff has been disproven.

I’m not sure how to rate, first I thought was working good until I found a tick on me and put it by the tickless device and the tick crawled all over it .How is that working ????