hese are hatchery choice of sex and breed (usually all males). They are sold in groups of 100 birds. Breeds commonly used but not limited to are... Rhode Island Reds, Plymouth Rocks, Black Australorps, Orpingtons, Jersey Giants, New Hampshires etc. We will not use broilers or compact breeds such as Leghorns, Comets, Bantams etc. We do not guarantee any breed will or will not be in the Meat Maker. (Except what is listed above) This product does not qualify for Bonus Chicks.