الحلقة 3: يحقق جون وكولين في ضفة النهر حيث وجها لاسي، ويكتشفان طوق كلب صغير مُعلَّم في قارب.

3

John and Colin search for clues at the place where they picked up the puppy to take Lassie to see her mother. There was a boat on the river near where they picked up the pups, and in the boat was a puppy collar labeled Lassie. (Source: Amazon Prime Video)