@Sue D. & @Bob Carabbio @callisto80Genesis 9 does not teach that humans only began to eat the flesh of animals, birds and fish AFTER the flood.
There is no scripture that teaches that prior to the flood humans were only vegetarian.
Only in this was @Daniel L. was right. Mankind and even the animals were vegetarians.
Genesis 1:29 And God said, Behold, I have given you every herb bearing seed, which is upon the face of all the earth, and every tree, in the which is the fruit of a tree yielding seed; to you it shall be for meat. 30 And to every beast of the earth, and to every fowl of the air, and to every thing that creepeth upon the earth, wherein there is life, I have given every green herb for meat: and it was so.
That was for the time when they sought to bring an offering to the Lord. Abel's was a burnt offering which was all burnt and not eaten at all since herbs was for their meat at that time before the flood.Genesis 4:2 And again, she bore his brother Abel. Now Abel was a keeper of sheep, and Cain a worker of the ground.
4:3 In the course of time Cain brought to the LORD an offering of the fruit of the ground,
4:4 and Abel also brought of the firstborn of his flock and of their fat portions. And the LORD had regard for Abel and his offering,
One can have sheep for shearing to get wool for clothing and have other livestock for the milk & to make cheese. I know they can get hides out of livestock, as I do wonder if God had not made the example out of that earlier for them to follow.Genesis 4:19 And Lamech took two wives. The name of the one was Adah, and the name of the other Zillah.
4:20 Adah bore Jabal; he was the father of those who dwell in tents and have livestock.
Genesis 3:21 Unto Adam also and to his wife did the Lord God make coats of skins, and clothed them.
Plus, they did live in tents also for how that can be made out of hides from animals. The native American Indians certainly made their teepees out of buffalo hides.
Tipi Tepee Teepee
"A tepee (tipi, teepee) is a Plains Indian home. It is made of buffalo hide fastened around very long wooden poles, designed in a cone shape. Tepees were warm in the winter and cool in the summer. Some were quite large. They could hold 30 or 40 people comfortably." ~~~ end of quote
Something to consider per His words.