Petey the puppy (voiced by Todd Turquand) goes through a series of harrowing adventures as he sets out to the city to adopt a boy of his own.
Petey (voiced by Bryan Scott) is determined to prove he is an individual when his new owner is adopted by parents who don't like dogs.
Petey and Dolly (voiced by Bryan Scott and Nancy McKeon) have to outwit poachers, a hungry bear and a hawk to rescue their humans from an avalanche while celebrating Tommy's birthday at his parents' mountain cabin.
Petey (voiced by Sparky Marcus), after suffering a memory loss, finds fame as a performer which saves the fortunes of a struggling family circus.