We have 3 cats and 2 dogs in our home and those animals shed lots and lots of hair. And the hair (especially the soft cottony ones) are so light they go airborne like the Rono virus. Guess who vacuums the dander? My daughter who brought in the 3 cats? No way! My wife who adopted the 2 corgi dogs? Never! It's poor, forsaken, forgotten, unlucky me.