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Allergies Trends:

Allergies Health Center

Pet Dander Allergies Directory

Pet dander -- the dead skin that dogs, cats, and other warm-blooded animals shed -- is a common allergy trigger for many people. Pet dander is everywhere -- even in the homes of people without pets -- because it is carried on people's clothing. Follow the links below to find WebMD's comprehensive coverage about pet dander allergies, what it looks like, how to prevent it and treat it, and much more.