This is when it was first known people began to dabble in the field of veterinary medicine began around 9000 BC in Middle East countries including Saudi Arabia, Egypt, Iran, Turkey and Iraq.
Unfortunately for some animals sheepherders in that time has a crude understanding of medical skills.
From 4000 to 3000 BC, Egyptians took earlier medical skills and made further advancements. Historical records and Egyptian hieroglyphs record how they used herbs to treat and promote good health in domesticated animals.
https://www.canidae.com/blog/2014/11/a-quick-history-of-veterinary-medicine/
