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've been using this, with good results, for quite a while. The most recent treatment failed to eliminate fleas from my dogs. I don't know if I got a bad batch, if the formula has changed, or if the fleas have become resistant but my dogs were treated on February 1st and again on March 2nd, and they are still infested with fleas on March 11.

My husband and I have used this on our two dogs for almost 4 years now and have not had any issues with flea or ticks. We apply it on the same day every month (I have an alarm on my phone that goes off to tell me). Our veterinarian had no issues with it either.

My dog was infested with fleas. I gave him a shower and killed literally thousands of fleas.. I felt terrible for ignoring the problem, a week later was infested again. I used other product that didn't work, then I gave this product a try. Thank God I did. Just after 4 days I checked my dog and surprise, only found literally one sick flea didn't even try to jump. He seems so happy and relieved. I don't know if it will last a month but even if it doesn't I could give him a shower to keep infestation under control until next dosis if fleas returned. But so far is like a miracle. Thank God I found this product. Dog extremely happy and he takes good naps now.

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.

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

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

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

Access this will they most expensive?

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