Sentas Dog Flea and Tick Collar - Flea and Tick Prevention for Dogs Up To 1 Year Easily Adjustable and Waterproof for Large Small Dogs Flea and Tick Control - Natural Dog Flea Collar for Pet 24.5

Every few months I wash the dogs use a flea shampoo, a 24 hr. flea capsule, a topical flea control and a new flea collar. This one had better stars then the ones I normally purchase. This did not seem to work at all, within a few days there were fleas under the collar unbothered by the collar.

These do not last long. Tried 2 of these. And lasted about 3 weeks. Then my dog started to itch again. Not a good product. Does not last

The price and lack of an obnoxious odor is very good

It didn't work well at all.

This collar attracted the ticks! Did NOT work.

It didn’t work at all.

This Sentas Flea Collar Flea and Tick Prevention for Dogs works great. I dont see any more fleas, no more itching and scratching. There have not been any irritations to my dog from using this, which was a concern for me.

I bought this and had it sent to my son, he said it seems to be working. He has his dog on a flea killer but wanted something to repel the fleas when he takes him to the dog park.