While escaping an alley cat, Scamp hops a ride on a lumber truck that delivers him to the zoo.; Tramp gets challenged by a new dog in the neighborhood, but has to back down because he promised Lady he wouldn't fight in front of Scamp.; Scamp tries to take a dinosaur bone from the museum, but is stopped by Boris, the Russian Wolfhound.; Scamp's curiosity gets Tramp's nose stung by a bee. When Tramp goes to put some mud on his nose, Scamp jumps completely into the mud. The pair go to a fountain in the park to clean up.; Scamp does some digging to steal a bone from Trusty.; After a morning of causing mischief, Scamp is too tired to do anything but nap in the afternoon; Tramp upsets a barrel and finds a bone. Scamp upsets a trash can and gets chased by the cats Si and Am.