I switched from advantage because it doesn't protect against ticks, or eggs or anything like that. Plus I had heard a lot of members here say that they used advantage but they STILL got fleas (well not them, their babies). So I used the Frontline Plus for cats last night and nothing happened. I used half the bottle. I checked the ingredients for both and they both have the same ingredients in them, the dosage is just different, just like the vet said. |