I stopped off at Tractor Supply today, and they had plenty of chicken feed. I asked one of the guys there if he'd heard about a shortage of chicken feed, and he said it's not really hitting this part of the country.
A young man who's into 4-H and likes chickens a lot was telling me about his 4-H project. He did an extensive study of different commercial chicken foods, and his results showed DuMor brand to be the best of the ones he tested. So when I went to Tractor Supply today, I bought a 50 pound bag of DuMor 16% layer pellets, so just in case chicken feed becomes hard to get here, I'll have my hands on some.