The Strongest Instinct
- Episode aired May 1, 1966
- TV-G
- 23m
To get timber cut and moved before an impending snow storm, a lumberjack makes a risky climb to "top" a tree. Corey must help the lumberjack while Lassie clears out the wildlife on the groun... Read allTo get timber cut and moved before an impending snow storm, a lumberjack makes a risky climb to "top" a tree. Corey must help the lumberjack while Lassie clears out the wildlife on the ground to protect them when the tree falls..To get timber cut and moved before an impending snow storm, a lumberjack makes a risky climb to "top" a tree. Corey must help the lumberjack while Lassie clears out the wildlife on the ground to protect them when the tree falls..