This helped clear up a lot for me about cat allergies and what to do to help alleviate them. It helped me classify the level of my allergies, which had always been a mystery to me before, being as that I have had cats all my life but never experienced anything severe and always just had slight symptoms.

I've grown up with cats, but have some friends who are allergic to cats. This site was very informative about the basic allergies to cat dander, symptoms, and what someone can do to keep the dander from fully affecting them, if they are allergic. Overall a great resource for the basics about cat allergies.