Free Cat Litter

So, we don't have a cat.  Allergies, and all that.  But it is nice to point out an offer for a FREE bag of kitty litter for my cat-owning friends.  World's Best Cat Litter is offering a rebate here for a limited time.  This kitty litter is 100% natural, and is made from whole-kernal corn.  (Yay, for my farmer friends!)  Offer is good only in the United States.