Hum, that was last year. They were...3 month old I think. All males except one that was not sexed properly.
I had only one leg problem. It was some kind of injury thought, it was blue, inflamed, warm.. like he had bumped his leg on something.
This year it's really hot so I will process way...
It depends on the weight you want after butchering. Or the chicken size if I'd say.
I can't find my other post, but I calculated the weight before and after processing and if I am correct, you must remove 20% to get the final weight.
So you'd get about 3.8 pounds of meat for your chickens at...