Well today the vet came out to certify our farm's chickens we passed with flying colors. Anyway we have one Cornish Cross Rooster who is very heavy I think he weighs at least 30 pounds. He is heavier than a toddler to pick up. He'll be a year old this month. He is the only Cornish cross we have ever gotten to live past a month and he was pure unintentional. At his ripe old age of one year he is starting to walk a little slower and has a slight gimp. In order to get a chicken that huge there must be some huge genetics in his background. I know they say white rock and cornish but what to they really have in them? Someone on BYC had a chicken which was huge but it was not a cornish it was something else wonder if they threw that into the mix. Cornish crosses are not for us because they are too fussy of a chicken and with 6 children, plus farm, plus homeschool, plus work, plus me going back to school... I just don't have the added time they take. We clean out all our coops at least every three month if not sooner, I just can not stand any poop building up. We have shavings in our runs and coops so they get a least a clean looking place to hang out in addition to getting out to play(free range). How do you guys who raise the cornish crosses keep up with the coop/run clean-up?