About
Lightning was a German Shepherd from a line of canine silent film stars. A grandson of Strongheart, Lightning was billed as "The Wonder Dog" and "The Marvel Dog". He began life as a runt but grew to be larger than average for the breed, and he was very intelligent. Lightning appeared in numerous movies. From Wikipedia.
Filmography
Renfrew of the Royal Mounted1937 · Lightning, Renfrew's Dog
White Fang1936 · White Fang
Two in Revolt1936 · Lightning - the Dog
A Dog of Flanders1935 · Leopold, 'Leo' the dog
Wings in the Dark1935 · Lightning - Ken's Dog (uncredited)
Man's Best Friend1935 · Lightning, Jed's Dog
When Lightning Strikes1934 · Lightning
The Case of the Howling Dog1934 · Prince (uncredited)
Speed1927 · Lightning', a Dog
Lightnin' Flashes1926 · Lightnin' - the Super Dog
Lightnin' Wins1926 · Lightnin' - the Super Dog
The Lure of the Wild1925 · Shep the Dog
Lightnin' Strikes1925 · Lightnin' - the Super Dog