
Acting
Strongheart, the German shepherd who was a canine superstar of American cinema, was born and raised in Imperial Germany, where he was trained to be a police dog and assigned to the German military during World War I.

Wonder Dogs! Canine Stars of the Silent Era (1898-1928)

The Return of Boston Blackie
as Strongheart the Dog

White Fang
as White Fang

North Star
as North Star

The Love Master
as Strongheart
The Screen Almanac: Strongheart
as Strongheart

Brawn of the North
as Brawn of the North

The Silent Call
as Flash, the dog