Before electricity chickens were a walking fresh meal, meat during the hot months was what had been canned or cured the winter before.
I know Grandma talked about Grandad killing wild rabbit during the winter and hanging them by the back feet in the chicken house and opening them up for the chickens to eat when they got to eating on each other, They kept a good bunch of chickens, at one time she sold eggs to a hatchery, I believe they provided her with chicks to raise for hens.
And don't forget the hogs followed the cattle in the fattening pens and the chickens followed the pigs and the last two weren't fed.
I know Grandma talked about Grandad killing wild rabbit during the winter and hanging them by the back feet in the chicken house and opening them up for the chickens to eat when they got to eating on each other, They kept a good bunch of chickens, at one time she sold eggs to a hatchery, I believe they provided her with chicks to raise for hens.
And don't forget the hogs followed the cattle in the fattening pens and the chickens followed the pigs and the last two weren't fed.
Plus the price changes so much lately on feed if the mill goes up before the farm store you might find a better deal there. Also depends on how much you buy, my feed mill bulk sells by 250lbs minimum, that would go bad before I could use it all unless I split it with the pigs (bad idea).