Many moons ago, we kept about a hundred of many large breeds of (cockerels raised to fully mature ) roosters ( who practiced chorus all day) as well as two hundred castrated ( to eliminate sex hormones) male rabbits in individual wire cages for a few years. We used them to produce antibody serum for genetic marker research and needed each one with individual identification . All were very well cared for in environmentally controlled and biosecure isolated buildings with radios on and people working there throughout the day who kept meticulous daily sanitary cleaning, feed, health, and research records of each individual. We did this to insure against any stress or health problems. They all worked out just fine with no health or leg issues. The point being... yes, one can... with the 6 weeks it takes to reach slaughter weight and controlling their feed, most problems would be minimal if proper husbandry is practiced.