Seen here is a baby dung puppy learning
how to mold his first pile of compost. The special dung these
creatures produce, mixed with certain local vegetation, hardens as
solidly as concrete. For a while it will be mobile home for the
little tike, but it will eventually become too heavy to move and it will
become a permanent residence. The most successful dung puppies
have a multitude of homes with families in each.