Scientific studies have begun to show us that companion animals improve our minds and bodies.  Health benefits such as lower blood pressure, heart rate, and anxiety levels in pet owners have been documented.  The reason,  companion animals have more consistant behavior than our human companions and that they offer unconditional affection.  In return, we give them love and attention.  According to a 1994 American Animal Hospital Association Survey, more than 60 percent of pets receive "as much attention as children."