Wow, that's amazing. That's a lot of meat.
I have a barn colony and feed them occasionally on leftovers from work (a group home.) Leftovers at work get thrown out after two days. My cats have scored a lot of chicken. At Thanksgiving and Christmas I brought home enormous amounts of leftover turkey, not just from work but my relatives too. The cats ate it and loved it. Hey, why not? It's all free and better than commercial food.