The wolf is easily the animal that has attracted people’s imagination more than all other animals since the ancient times. An extraordinary, intelligent and adaptable predator, that is able to travel through long distances and able to survive in hostile environments with scarce food resources. A small amount (maybe less than 100) of wolves survived in the central-southern Apennine around the end of the 1960s. Then, the wolf has slowly but progressively expanded its area through a spontaneous recolonization process during the last 30/40 years. Nowadays a population of wolves, with a minimum of 7 or 8 packs has been living in the territory of the Abruzzo National Park.