Kungfu Mall 2PCS Waterproof Dog Anti Flea Collar, Flea and Tick Collar for Dogs, Natural & Safe

They do help with a flea problem don’t seem to work on there own

These are fantastic. I'd been using behind the neck drops on my Boston Terriers yet they still kept picking up the odd fleas (from my neighbours dogs) - which obviously was not nice for my dogs and left me hoping I wasn't going to get an infestation...very frustrating!Since using these there was a couple of days where there were a couple of slow, easy to catch fleas, but since then there have been none! These are supposed to last 8 months, I will probably replace after 7 to be safe but I can't recommend these enough! And they smell lovely too!

Unsure if works as we use flea shampoos and other flea repellants and the nexgards for killing fleas and ticks on bite so just extra protection as we live near moors

Did not work at all on my dog. Scent was OK. Reminds me of tea tree oil.

At first I thought this product was great, very strong smelling but seemed to work. However, 4 week of using and my dogs are both full of fleas.The scent as mentioned is very strong, some people have commented on it being unpleasant.These collars may work but only for 3 weeks and most definately not for the time period suggested.As a lover of natural products I had hoped this product would work, however it is clear it doesn't. both myself and my daughter are highly allergic to flea bites so, we will be going back to the vets for the chemical tablets as I have found nothing, other than these tablets, that actually work.

Arrived in tins, which was a nice touch. They do have a smell, but not that you notice once on the dog. This was just a precaution really as one of my two had not been successful with previous treatment, so as far as I know these have enhanced the regular monthly dose.

Had this for a few months now the smell on them was totally gone after two days. Since wearing the collars both my dogs have been flea & tick free. One of my dogs has extreamly sensitive skin and wearing this collar has not affected him at all.

These collars are really good the scratching stopped within a week would recommend can't comment on comfort as the dog hasn't said anything The scent isn't all that but it does get rid of the fleas and it does wear off after a couple of weeks