We have a mobile butcher come out to do our cattle. Pulls up in a 40' enclosed. Swings two cranes out of the back. I put the steer down. She drags him up to skin and remove the offal. She quarters him while hanging on the big crane. Then swings each quarter to the second crane that puts them on the rail that runs down the center of the trailer. Once that's done, she closes the trailer, kicks the AC's on, and gets to cutting/packaging. We wet age the meat for 3 weeks and then freeze it. Pretty slick little setup and never have to haul a cow anywhere.