Instinct told them that the way home lay to the west. And so the doughty young Labrador retriever, the roguish bull terrier and the indomitable Siamese set out through the Canadian wilderness. Separately, they would soon have died. Bu...

Instinct told them that the way home lay to the west. And so the doughty young Labrador retriever, the roguish bull terrier and the indomitable Siamese set out through the Canadian wilderness. Separately, they would soon have died. Bu...