The animal house

I just ran across an article about how it's not so wonderful to have a spotless, germ free house when raising a child. It says it's better for children to come into contact with germs, pet dander and dust so that their immune systems can defend against them and boost their immunity making them have less allergies and sickness. Yeah....if this is true then Wesley won't ever have the slightest sniffle or be sick. Between what the dogs bring in on the floor from outside, the cat exploding it's hair everywhere and the bird feathers floating through the air this child should have the toughest immune system out there!