Two young puppies set off with their friend Winnie on a day of adventure. It soon turns out to be an Adventure with a Capital A teaching them lessons about friendship and loyalty and respect. The three young dogs get lost up in the mountains above Deep Bay on BC's Vancouver Island and are helped by Eagle and Bear. On their way home they come face to face with Mountain Lion who has been stalking them. They are frightened and in danger but are saved by Jet, a brave blind old black lab.