I would call and ask the vet. You sure don't want to over medicate. We had pretty good luck with Advantage but this year have not had to use anything. I don't let them go out in this heat though. BUt, I would personally wait. I had a real scare with Frontline. The vet said there could have been more in the vial than should have been but one of my little schnauzers could not even walk without dragging her back feet. I am really leary of all this stuff with chemicals so I would really be careful, espically with our little yorkies. Also, I would like to say, we bought the Frontline at Petco, not the vet. For now on I will always get anything like that through them. Don't know if it makes a difference or not, but, I don't ever want to take another chance of one being over medicated. |