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Review title: Frontline
Product review: For some reason, Frontline doesn't work for my dog. Advantage did but I bought a 6 month supply of Frontline on sale and I noticed fleas on the dog a couple days after using it. I was told the fleas would fall off but within days he's covered with them. I did everything as instructed but it was a waste of time and money. I have three months supply left and will throw it away. Useless.
