https://en.wikipedia.org/wiki/Luc-Olivier_Merson-" the wolf lived two years in Agubbio and he entered the houses, from door to door, without hurting anyone and without being made to him; and he was fed gracefully by the inhabitants; and when he went by the country and by the houses, never a dog barked after him. "- this episode is reported in an anonymous collection of the century and it is linked to the legend of st. Francis of Assisi.
