Veterinarian Dr. Katrina Warren visits a home-based office where a coworker is allergic to the office mascot, Matisse, and provides helpful tips on how to reduce cat allergens in the environment. Housecat Housecall® is a reality-based TV series presented by Purina® Cat Chow® featuring real cats, real people, and real answers. Watch for new episodes to air on Animal Planet™ the summer of 2009. Have a cat care question? Purina Cat Chow has made it possible for all cat owners who find their cat situation on the home front less than ideal, to get practical solutions on housecathousecall.com.