(W) Messner, Dennis These two best friends have had enough of being petted! It's a non-stop zany middle-grade adventure as they bust out of the petting zoo and hit the road to find their destiny. Pigmund and Liz?rdo are free! They recently 'declared independence' from their petting zoo.... and now this pot-bellied pig and iguana are out to see the world. They are: The Unpetables - and they're available for temporary work as 'freelance pets.' But no matter what gigs the Unpetables may get, they have one very big rule: No More Petting!