Wash Your Pet
A little-known trick for dog or cat owners who are allergic to fur: Bathe your pet frequently. Fido and Fifi produce allergy-causing substances in their sweat and saliva that gets on their fur. Fortunately, these allergens dissolve in water, so a warm bath can rinse away the problem. If you're a cat owner and can't imagine bathing your beloved feline for fear of being scratched near to death, take heart: Some cats (though a minority, to be sure) purr when bathed. If you start bathing your feline regularly when it's a kitten, chances are higher that clean-up time will be a harmonious experience. Wash your cat in warm water, with no soap, once every other week.
In addition to bathing your pet, try to wash your hands soon after you've had direct contact with your furry friend.