Man's Best Friend
- Blwyddyn: 1935
- Gwlad: United States of America
- Genre: Adventure
- Stiwdio: Johnson-Kull Productions
- Allweddair: german shepherd, dog hero
- Cyfarwyddwr: Edward A. Kull, Thomas Storey
- Cast: Lightning the German Shepherd, Douglas Haig, Frank Brownlee, Mary MacLaren, Patricia Chapman, Samson
