These stories are nauseating but well befits the jw attitude of zero forgiveness. It didn't matter to the farmer that the wolf had the same thoughts as the prodigal son, it does not matter that he resisted the other wolves nor that he appealed for mercy. The wolf remembered the sheep were his friends, the farmer saw the sheep as his property.
What is the purpose of a flock of sheep? It is to provide wool, milk and food. The farmer would eventually slaughter all his sheep to make a profit the wolf would eat what he needed to satisfy his hunger. In this story the farmer is no hero but a selfish hard hearted man with no compassion for either the wolf or the flock.
In the organisation the congregation are treated as property any that do not add value receive less support and sheep who question the benevolence of their spiritual farmer are given over to the wolves. The sheep that remain in are fed pap and fleeced regularly so yes there is much we can learn from this illustration.