Okay we are new to chickens and we are converting our old tool shed into a coop with a run out back. Thing is... i dont know how big to make the nesting boxes. We are going to have Silkies and RIRs (i know its not a great combo but the RIRs were my moms idea). Also, if i have stuff like milk crates and 5 gal. cat litter tubs, could i convert those? Sorry for all the questions but i just dont want to mess up on my first go. Thanks
