B
I took Smokey to the vet today because she was having some hairloss and itching episodes and I wanted to make sure she was having an episode of Mange which she had at the rescue shelter when they first brought her in. The vet did a skin scrapping which came up negative. As she was doing the scraping, she said.. " Oh look, Smokey has fleas". What!!!!! I just gave her a dose of Frontline 2 weeks ago, and it is my understanding that their shouldn't be a flea within 10 miles of her now . Since she is Black, fleas are hard to see on her, but to be honest, I havent even been looking figuring that the Frontline would kill them all. The vet then said, "Did you give her a bath within either 2 days before or 2 days after the application of the Frontline?" I said, "Now that you mention it, I think I did, but it was my understanding that Frontline is waterproof". She then told me that basically Frontline needs a couple of days to set up in the oil on the dogs fur or skin, and bathing right before or after the application messes that up.