I have 7 dogs, small to large, I've bought 3 different sizes of this and am massively disappointed. I've dosed all the dogs twice and now have infested dogs and house. Poor product. Like the guy said, "Don't waste your money, because it is NOT as good as Frontline Plus, it's like using water to kill fleas-USELESS.

I used this on an Australian Shepherd and an Australian Cattle Dog/ Border Collie mix who both had fleas. It didn't kill any fleas so I put another dose on 2 days later and it still didn't work. I then bought a Seresto flea collar and put it on one dog. Within 24 hours almost every flea was dead so I'm buying another Seresto collar and trowing this PetAction junk away.

I don't know why this product has bad reviews but I've been using it on my dog for 8 months now and he has no side effects or any fleas on him. He's a border collie mix, 1 year old and 5 months, weigh about 56lbs, and likes to be outside. I guess it's not for some dogs but it works for mine.

This was great much better valie than big brands that actually worked and they give 8 months work but why why why change it?! It smells horrible like rotten tuna, causing my dog to itch and lick which he never had a problem with and it leaves his nice white coat woth a large yellow greasy stain for the whole month im so disappointed in this. Gonna to find somthing else after 10+ yrs of buying this from sams

Product works great and much cheaper than the name brand

I've been using this for several months and have not seen any fleas.

We have been using this for years on our German Shepherds. Works great!

Exact same ingredients as Frontline Plus and has kept both of my Dogs free and clear of both

Has zero effectiveness. Waste of money. Don’t recommend.

Pet med does not work as well as i hoped it would dog still scratches a lot.