The twelfth bestselling, full-colour Dog Man book from Dav Pilkey- you'll howl with laughter!

The epic bestselling Dog Man book from Dav Pilkey - you'll howl with laughter! Now available in paperback.

The brand new bestselling Dog Man book from Dav Pilkey - you'll howlwith laughter!

The second book in the exciting, bestselling graphic novel series by Dav Pilkey, the author and illustrator of Dog Man. Li'l Petey, Molly, Flippy, and twenty-one rambunctious baby frogs are back for another creative adventure!

Dr Dilbert Dinkle started his career as an ordinary, everyday evil genius/inventor/bank robber. But when he awakens one day transformed into a walking, talking puddle of pee, he vows to destroy every toilet in town. Will the devious Dr Dinkle and his conniving cat, Petey, ruin restrooms for the rest of us?