The dog of the university leads a wholly peculiar life, not unlike that of his master, since he accompanies him every where. The saloon and the College hall only have closed their doors against him. Hence it is said--

If at home thou would'st me find, Pray thee leave thy dog behind.

The Student-Life of Germany — Part 108

During the time that the student spends in these places, his dog is confined to his chamber. Here he fills up many hours with his dolorous lamentations, or at the window watches with envious impatience the passing of his brethren along the street, and challenges them with savage yells. Whether he avails himself of the books of his master to advance himself in science, we will not venture to say; yet we have ourselves seen them fly through the window of their abodes that were not at a great height from the ground, and seeking their masters in the College hall, there, as very attentive Hospitanters, stay out the remainder of the lecture. One of my friends had a white poodle, who was accustomed regularly to accompany him to the indifferently attended lectures of a certain professor, where he sat quietly on the bench by his side, and looked solemnly into the note-book of his master. One day the dog was absent, when the extremely short-sighted professor, in opening his lecture, remarked, "Gentlemen, it would be well if you all wore coats of one colour; and were they dark ones they would be not so much observed by me, but it struck me immediately that the gentleman in the white coat was absent to-day!" The great aptness of this creature to be taught, often furnishes the students with much entertainment. He readily learns to carry his master's stick and portfolio to the College hall, whence on his command, he returns quietly to the house. He is the best of chamber attendants, bringing in the morning his master's slippers and pipe. If he returns home at night rather inspirited by Bacchus, he accompanies him as a safe conductor, often bearing things which he has unwittingly dropt, after him.

The Student-Life of Germany — Part 108

A dog at one of the universities was well known as an excellent guide. He led his master home every evening; if he turned into a wrong street, he seized him by the coat, and pulled him back; if he fell down, he barked loudly till he rose again; and when they arrived at the house, the sagacious animal knew very well how to ring the bell.

The Student-Life of Germany — Part 108