well the chicks have just moved in to the 8x10 chicken coop we built in the backyard with a 40sq ft pen. Does anyone think its too small we have 70 chicken 25 layers and 43 cx's and all seem to be doing well and happy, we lost one recently due to a puppy attack. i'm new at the chicken thng and i really dont want to crowd them. so if anyone has any suggestions let me know. Thanks.