Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies, 7 Month Flea and Tick Protection and Prevention Per Collar, White, Up to 15 Inch Neck

Reliable flea collar. Lasts the time it says, doesn’t give my pup any skin or other issues (no itching) like some topical or internal products have so I feel it’s the safest and has less chemicals overall. Also the least expensive of all options.

Es bastante bueno la verdad una semana que mi perrito la uso y ya no tenía nada lo recomiendo

Just got a new puppy a few weeks ago. Since it's been so mild here in PA we're letting her go out and run with her big brother. Critters pop up with very few warm days. I wanted something to protect her until she grows a bit more. It definitely has a strong citronella smell so hopefully that works. I also noticed it has a powdery film to it that stays on your hands if you touch it. If you have youngin's around I'd pay attention to them so they wash their hands after being around the puppy. I don't know what the powder would do to kids. So far so good and Hartz has been around a long time.

I bought several of these as an aid to the treatments we were already using. They weren't secure they were laying in my yard 3 hours after I put them on. I put them back on and they helped for 2 days before they completely disappeared. I know they probably got them off, but I've never had this issue before, my female has skin allergies and she broke out around the bottom of her neck. Idk but I wouldn't use my money on these again.

I purchased this after bringing my fur baby home from her previous owner and finding out she had fleas. Her neck is a bit small so we lost a lot of the band having to cut it off to fit as it is too think to double it up in the fastener. We have not had an outbreak or fur infestation after giving her a flea shampoo bath and applying this collar. The only downside is a white powdery residue comes off of it at times but other than that it is good.

My 6 month old 7 pound maltipoo had this collar on for 24 hours we bathed her before putting it on and cleaned our home and all of her things , we took her to a dog park hoping the collar would prevent her getting fleas again but when we got home she had fleas crawling on her still and they weren’t dead or even moving slow.. the next day we noticed her poops were very watery and she vomited twice so we took the collar off and kept her diet bland until the next day when her poops were normal and she didn’t vomit again. Everything else about her routine was normal no new treats and I know she didn’t get into anything bc we just cleaned and we never leave her unsupervised. She is very small so maybe her body just couldn’t handle the chemicals. I will not be using any flea collar on her again and we won’t be going to dog park until we can get a preventive from the vet !

Absolutely nothing I don't like about these flea collars. I have 5 Boston Terriers and they all wear them. I use the puppy collar on them. I don't have my dogs outside all of the time or running through high grass etc. They do the job for what I need them for. They dont seem to last the full 7 months, but I don't mind. I replace them all at the same time if they need it. Never had a problem with them, unlike one of the high priced collars that burned and scarred the neck (used the right size collar per the rep) of one of my dogs. She can't wear collars at all now.

For the past few years, I've been using a topical flea/tick for my dog. We've been living in areas where even though my dog is mostly a homebody and likes to hang inside, the fleas just love to crawl on her. Lately the fleas would get on her and lay their eggs, but they'd die off, and I'd comb them out of her fur. She was still quite itchy, and this just wasn't working for us. A friend suggested switching up brands or methods bc doggos can get used to it, and we're ten days into this collar and she's doing GREAT! Far less itchy, licking less, and I've seen nothing crawling on her skin.