P appy is a 3-year-old Standard Poodle, and his dog dad, trainer Alex Rothacker, has been training dogs for 55 years and is the owner of TOPS Kennel. He also taught Pappy to walk on his hind legs ...

The Chicago-based Pappy the Poodle went viral last year after walking across Michigan Avenue in downtown ... has been training dogs for 55 years. Rothacker also trains police dogs, he said. Local.