As far as I know its a first for human babies and the 1st and only time I will do it. I know in the past a blanket thing was done for shelters. But being such "old timers " and my slef being one I volunteered to make the 2 . If you are going to send squares pplease let me know and try to have it mailed by friday. that is the absoule deadline. I wanted to have them done before the babies came but some one just couldn't wait. In a hurry Hannah Rose.