ntoto2
Reviewed in the United States on May 9, 2025
I've 3 dogs. Puppy Yorkie .5 lbs, laborheel 14 &32 lbs and a cheeler 2 years 16lbs. On NONE of them did these collars work, not even a little bit.To larify before you read the following...my puppy is ok and the lethargy was not the collar, this being said...I was frantic for my 10 week old Yorkie who arose from bed looking like my daughter before coffee. ALARMING. It was early, the vet would not open for more than an hour. So I read the back of the can AFTER PEELING THE BIG STICKY LABLE off the back of it under which were listed the foo-foo peppermint, lemon grass etc. ingredients and none of the pesticides. There was no insert with the purchase. I got on the internet. This company's descriptions are scant. After MUCH research I came up with nothing except that Zefelous collars are really Serento Collars. This is a very deceptive ploy by the company. I get tired of having to second guess the honesty of companies like this. Even info on Serento was negligible. Fortunately as the hour ticked by, after my removal of the collar, my sweetheart returned to her vibrant self. It was a harrowing experience!!!
Customer
Reviewed in the United States on May 8, 2025
Applied the collar two days ago but already found two ticks on my dog’s ears. Disappointed it didn’t work as expected. Easy to use, but effectiveness is questionable so far.
Customer
Reviewed in the United States on May 7, 2025
I just got the collars so I am not sure how well they work yet but they are not one size fits all. It fits my Australian Shepherd fine but I have a Rottweiler/German Shepherd mix (105 lbs) and the collar does not even go to the first notch so it falls right off.
Ann W.
Reviewed in the United States on May 26, 2025
No option to choose a zero rating. I ordered 2 sets for our 4 babies. When I opened each tin they contained 2 distinctly different collars. The design does not stay latched after putting on, continually comes lose and the end dangles down their body.Then, THEY DO NOT WORK AT ALL! After 1 week no change in the fleas on each dog.DO NOT WASTEYOUR MONEY!
Teresa
Reviewed in the United States on May 26, 2025
I'll never know how well it works. The collar simply will not stay on. To me it was a waste of money. Max is a bull dog mix with a jolly neck. Maybe that's the problem. I bought it for the price. I should have bought my past purchase.
Sara
Reviewed in the United States on May 20, 2025
I think these collars smelled great but they didn't seem to do much for tick protection. Also, one of them broke within a few days of normal play on my German Shepherd. It was worth a shot for the price but I wouldn't recommend to others.
Lizzy Jean
Reviewed in the United States on May 16, 2025
Bought the two pack. One for each dog. They are both infested with ticks!! I’ve been pulling them off them as well as finding them in my bed and I’ve had 6 on me!!!!!!! I’m so upset. I cheated out and got these. My Seresto was just delivered from chewy. DO NOT RECOMMEND
Marangely Alvarez Escobar
Reviewed in the United States on May 10, 2025
Muy bueno. Se ve de calidad y tiene un olor agradable. Recomendado.