H1N1 has further confirmation of being a zoonotic disease. There have been 2 confirmed cases of ferrets contracting the disease (one of which recovered and one of which died), and now 1 confirmed case of a cat contracting the disease (it recovered). Just like you would when interacting with humans, wash your hands frequently and especially before handling pets' food, and wear a mask while sharing the same room for an extended period of time. There have yet to be any confirmed cases of animal to human transmission, so don't go kicking your pets out of the house or sending them to the shelter.