That's KatieBug wheeling the pig scales into the pig pen. The scales belong to the school FFA program and the piggy parents and kids share them. With the fair only a few days away, everyone is weighing their show pigs. There is only this one pig scale, so we share.
"Hey Dean, do you have the pig scales?"
"I did, but Daniel picked them up this morning."
"Hey Daniel, mind if I come by and pick up the scales?"
"Call Billy, I just helped load them on his truck."
...and so it goes. Everybody cooperates and it never seems to be a problem.