Boxer

Age: 11 years, 11 months old (end of book)
Appearance: 18 hands tall, white stripe on nose, enormous, very muscular, hairy hoofs
Personality: selfless, hard-working, determined, obedient
Positive Attributes: the most hard-working and determined worker, sets an example for the rest of the animals to follow, goal-oriented
Negative Attributes: too loyal, does not think for himself, naive, gullible, lacks basic literacy skills