YOTANGO 4 Pack Flea Collar for Dogs, Dog Flea Collar Waterproof, 32 Months Prevention, Dog Fleas and Tick Treatment, Adjustable Fleas and Tick Protection for Dogs Puppy(Blue & Pink)

I am huge on reading reviews and oddly not giving them unless I'm fully satisfied or dissatisfied That being said....I have 7 dogs, I put these on them last night at 9pm When we got up at 630am all the fleas are GONE! After I put them on the dogs started scratching more and more, I expected it to just deter them and keep them away, I told the kids it would probably take a could of days and that I'll spray the house with dawn water (that works for houses and yards btw!) Anywho It doesn't deter them, it kills them! I attached pics of the only white pup I have bc obviously being white as white can get you'll see every flea on the poor baby....I just gave them a bath the day before yesterday and while it killed a bit, they were so bad you couldn't tell they had a bath (love the hot South for a great breeding ground😒) The cheaper ones from Walmart has that strong medicine smell and does nothing but these have NO odor and are pretty colors and KILL the fleas It took raking through his fur to find the one dead one I pictured on my finger I don't see any more any where! I also bought the cat ones from the same company, just put them on this morning, they smell like citronella but I'll review those tomorrow once I see results! I'll be keeping these in stock!

Last 10 years here in Central Texas, fleas have gotten so bad. You can spray your yard, your house, and yet you still get them. I have 5 dogs. When the warmer weather comes, I spray, we do baths and kept oral flea medication onhand. My dogs love the inside, but they love playing in their yard. I took a chance on these flea collars, though I haven't had the best luck with collars overall. These were delivered in the afternoon. I fitted each of my dogs with a collar, noticing fleas on all of them while doing it. By the next morning, except for a flea or two, my dogs were completely rid of them. I was hoping to see some improvement, but I did not expect to see such amazing results. I have a lot of friends and family with dogs and cats. I told all of them about these collars. The ones who actually tried them, told me they couldn't believe how well they worked. Not only did the collars rid my dogs of the fleas, but the dog beds and places they all like to lay around, no longer had fleas either. The fact that you can get them wet or bathe your dogs while they wear them is a big plus. I have not had to bathe my dogs near as much this summer, unless my dogs were dirty. Not for flea reasons. I don't know what's in these, but I doubt I could buy a flea collar that works better than these. They've definitely been a game changer, which is why I'll always keep these on hand. Trust me when I say they work great and are more than worth the price!

No smell. Not itchy. Easy to use. Haven't had any flea or ticks since

I cannot recommend this flea collar. Almost killed my dog; a small 8lb Biewer Terrier. Within an hour of her wearing it, she got lethargic then over 3 day period she never ate except for a few bites of boiled chicken and a tablespoon of rice yet she had constant diarrhea. When I took off the collar to give her a bath she perked up after a couple hours. Never stopped the fleas either. DO NOT USE THESE ON YOUR DOG.

Works great for medium sized dogs not for large dogs still reasonably priced