I started my first two batches of Cornish X's in my normal chick brooder. I, too, ran into problems with huge amounts of poop. After they get to 3 weeks old, I had to change the litter out a few times a day. What a waste. I held off getting my next batch for this year and put some effort...
Once they get settled in, you'll see them sleeping. When they're peeps, they are soooo cute. They sleep all splayed out and then a friend will come up and drape their neck/chin over their friend's neck and it will turn into the biggest peep snuggle pile ever. Then about 3 minutes later...
My chick starter is 21% Some stores sell chick starter with only 18%. It varies by area. Next time ask your store clerk if they have "turkey starter." The turkey starter at my ranch supply store is 28% The owner calls it "rocket fuel."
Dan
There are some divergent themes here. You can free range cornish x's but don't expect them to be ready to process in 8 weeks. Feeding the 12on-12off method will allow them to get big enough for slaughter in 8 weeks. The chicken tractor is a compromise between the two. These buggers are like...