kill the cat

Why is it that at least one of my cats feels the need to mark my laundry? As I was headed out tp Choi last night, I discovered that my uniform top stunk. unfortunately, it wasn't something that febreeze (love that stuff) could fix. It also happened that my top was in a basket of what (I had thought) was clean laundry. So when I got home I had to resort my laundry to be rewashed. I was not a happy camper. Having three cats I suspect I know who did it, but have no proof. A most unhappy evening to say the least..