My guys are on prey model raw. I haven't paid to feed them since last September. Currently feeding a lot of rabbit (was just given around 50 whole rabbits for free), organs are almost exclusively pork and lamb, a quite a bit of beef and salmon/steelhead, and the rest is made up of mostly chicken/pork/turkey. Sometimes duck, pheasant and elk. About to get approximately 100lbs of alpaca for free, and folks are starting to clean out their freezers for hunting season... lots of venison coming my way.