Not usually. Most of my show birds don't at all. But last year I bought 50 pullet chicks, fed and raised them to 10 weeks of age, and sold them for a hefty price as a 4-H project. I made a PROFIT of $125. I was pretty proud of myself, and hope to do it again. I also made a couple hundred bucks off the market broilers I took to fair. NEVER AGAIN with those stinky nasty ugly birds.