Trailing the Killer (1932)

(a.k.a. Call of the Wilderness) Made like a True Life Nature Series, Caesar the Dog as Lobo prowls around the woods of the Northwest, dispatches a rattlesnake, visits his she-wolf mate and their pups, pauses to watch the dainty habits of a raccoon personally washing every morsel of food before eating it, and tracks down a sheep killing mountain lion. 65 minutes.