Lassie's Busy Day - S17.E15

The ring-tailed cat Lassie saves from a bobcat becomes the hunter after he goes after a grouse's nest along with a grey fox; next, a horned owl's nest is threatened by an opossum. After Lassie deals with the possum, she enlists the grey fox's help to rescue a burrowing owl from a ferret. Then the bobcat returns to stalk the horned owl's nest