Xenophon 
The Sportsman: On Hunting, a Sportsman’s Manual, Commonly Called Cynegeticus [PDF ebook] 

Xenophon the Athenian was born 431 B.C. He was a pupil of Socrates. He marched with the Spartans, and was exiled from Athens. Sparta gave him land and property in Scillus, where he lived for many years before having to move once more, to settle in Corinth. He died in 354 B.C.
The Sportsman is a manual on hunting hares, deer and wild boar, including the topics of dogs, and the benefits of hunting for the young.