The adventures of an unusual dog, part St. Bernard, part Scotch shepherd, that is forcibly taken to the Klondike gold fields where he eventually becomes the leader of a wolf pack.
When his colleague Long Arrow disappears, Dr. Dolittle sets off with his assistant, Tommy Stubbins, his dog, Jip, and Polynesia the parrot on an adventurous voyage over tropical seas to floating Spidermonkey Island.