My new rooster seems wobbly on his legs?
Welcome to BYC. How old is he? I would mix up some SaveAChick electrolytes and vitamins in water, or give him some Poultry NutriDrench 3 ml orally and make sure he takes plenty of water. He may have not had much to drink prior to you buying him. Dehydration can cause balance issues. Give him a bit of chopped egg or tuna, and add water to a small bowl of feed to create a mush.