http://community.advanceweb.com/blogs/ltc_3/archive/2009/06/02/pet-therapy-part-vii-starting-a-pet-therapy-program.aspxThe way in which AAT is undertaken depends on the needs and abilities of the individual patient and the limitations of the facility. Dogs are the most common visiting therapy animals, but cats, horses, birds, rabbits, and other domestic pets can be usedenCommunityServer 2.1 SP2 (Debug Build: 61120.2)