[Sadie's Mom]

Sadie had a flea about a week and a half ago. I put some frontline on her. The next day the flea was still there (alive). I finally managed to get the flea off myself. Since the frontline didn't kill it, I don't think I got it all the way on the skin when I put it on her. I think it only got on her hair. She was being very wiggly when I put it on her. Anyway, she's got another flea now. I haven't been able to get to this one. I've seen it a couple of times, but she won't let me get it and then I can't find it again. I know it's too soon to use Frontline again, but I was wondering if anyone thought it'd be ok to use a flea shampoo? I feel like I need to do something, just don't know what to do. I didn't know if the shampoo is ok, or if it is considered the same as the Frontline.