Bob Weatherwax, Legendary Hollywood Dog Trainer, Dies at 83

Weatherwax, son of Lassie's original trainer, leaves a legacy of iconic canine performances in film and television.

Bob Weatherwax followed in his father's footsteps, training dogs for Hollywood from a young age.
He worked on numerous productions, including 'Back to the Future' and 'The Thing.'
Weatherwax founded Weatherwax Trained Dogs, continuing his family's tradition of animal training.
His book, 'Four Feet to Fame,' chronicles his journey as a Hollywood dog trainer.
Weatherwax's last collie was a descendant of a Lassie actor.