Why did Abbu Khan’s goats want to run away? What happened to them in the hills?

Abbu Khan’s goat were of the best hill variety, they hated being tied and kept at one place. The goats wanted freedom, so they used to run away. In the hills, these goats became the prey of a hungry wolf and died.

OR

Abbu Khan’s goats were tempted by the desire to have freedom of movement in the green grass, so they wanted to run away. But in the hills they were killed and eaten up by a wolf.