When he is accidentally left behind by his owners, a devoted dog sets off on an incredible journey across Canada to find them. Though Heck the dog doesn't know it, he must hurry, for the family is about to leave Vancouver, British Columbia and move to Australia. Heck is helped out along the way by a friendly hobo. Trouble comes in the form of a dog catcher who is determined to send Heck to the pound.

~ Sandra Brennan, All Movie Guide