Folio 18r - Wolf, continued. De natura canum; Of the nature of dogs.
never turns towards the correction of penitence. is that they leap so high that they seem to have wings, going further than they would by running. They never attack men, however. In winter, they grow long hair; in summer, they are hairless. The Ethiopians call them theas.
Of the nature of dogs
The Latin name for the dog, canis, seems to have a Greek origin. For in Greek it is called cenos, although some think that it is called after the musical sound, canor, of its barking, because when it howls, it is also said to sing, canere. No creature is more intelligent than the dog, for dogs have more understanding than other animals; they alone recognise their names and love their masters. There are many kinds of dogs: some track down the wild beasts of the forests to catch them; others by their vigilance guard flocks of sheep from the attacks of wolves; others as watch-dogs in the home guard the property of their masters lest it be stolen by thieves at night and sacrifice their lives for their master; they willingly go after game with their master; they guard his body even when he is dead and do not leave it. Finally, their nature is that they cannot exist without man