I bought Frontline Plus to control fleas on my two adult cats. It did NOTHING. I waited a few days, knowing it can take a little time to demostrate killing of eggs and larvae. My cats continued to have hatchouts of viable fleas unabated. I vainly promised Aphrodite and Beauregard that it would get better. I was fleacombing them daily looking for improvement. It never helped at all. It was completely impotent. My combing was doing more good than the Frontline. There is something wrong with this formula.

I live in FL and I have purchased this product for my cats. It works for

about 2 days and than it stops working. I used to used it all the time

years ago and it worked but I guess the fleas are now resistant to it.

Buy Advantage and save yourself some money.

I have used fronline plus on my breeding dogs for years and have never had any trouble but I never give them the full dose and only use it when I see fleas. I raise Toy Fox Terriers and Mini RatTerriers. I even put it on my pregant bitches and have never had any adverse affects. My neightbor used Front line Plus with his heart guard medicine and his toy dog lost control of his hind quarters witrh in a half hour of treatment. The Vet said it could have been the combination of the two drugs. I never give more than one thing at a time and always space it out.

Hey ...We lost three litters from using frontline plus on our breeding dogs.These were dogs that never have failed to deliver healthy pups. Two dogs were chihuahuas ,and one was a Yorkie. This was a great blow. We only used it because it says on your label that it does hurt pregnant or breeding dogs. They need to change the lable...How many dogs did you have that just had milk ,and no pups?



Due to their lable I broke my rule of Never putting poisen on our pregnant dogs.



If you want pups don't use it. It is great for pets. Lucy K. L

I've used it for years and it works well. Beware buying from unknown websites as there are people that will sell a knockoff product.