The feral cat known to us as Baby used to stay down at our barn all the time. She would only come up to the house to get something to eat. Tim and I trapped her and took her into the vet to be spayed, and given shots. When we got her home we kept her in a cat house for a few days to recover. During this time Tim brought the red tractor from the barn up to the house. When we turned Baby loose she stayed at the house. We couldn't understand why she never went back to the barn.....until one day we caught her sleeping on the tractor! Tim took the tractor back to the barn that next morning. Baby comes to the house to eat, and only eat. She is now back at the barn being the Tractor Kitty!