Great product, when used monthly our papillons are flea free and Vet Depot pricing for the 12-pack is much less than our Vet costs.

I applied this to my dog after breakfast, checked again that night after dinner and the fleas were dead. After checking thoroughly, I found a couple of live fleas but even those were gone the next morning when I checked. It was a much quicker result than other products I've used on my dogs.