The Igloo houses work really well for us...they don't leak and the dogs can't chew them up the way they can wooden houses. Large houses are best...that way it can house a bunch of puppies or one large dog.
We will also be at the Y on April 8, Kids' Health Day, and, as far as I know, we will be at Wal-Mart each Saturday during the spring with some of our puppies and dogs in need of homes.