Well, I am glad to hear that it is normal. Thanks for your responses. I don't like it though! I have never had this problem before.

I remember my old roomate's cat always puked and it always chose my pillow to puke on. I remember saying that I've never disliked a cat so much and I don't know how she could live with that. Now, here I am...being paid back for being so mean about it!

I think I remember reading about something that helps with it. I'm going to look into it and start brushing them more.