I have a cat and rabbit. I use flea medicine on the cat but it isnt working. She has fleas and they are in the house. Just sitting at the computer, I can see one or two on my leg at any given time. I live in a very very clean house and my mother is very adament about keeping it that way, but this is in the way. What flea medicine is best to completely take care of the problem? How do we get them out of the house? What can I do with my rabbit to kill any on him without it being too strong for his little body?