A Cold Night for Arnold

We have three cats at our house. Fervor, the youngest, is terrified of going outside. Cleo has only gone outside when a chipmunk ran across the porch as we were going out. Arnold tries to get outside whenever he can. We started taking him outside on the leash in the attempt to get him to think that this was the way to get out. He loves it. Well, last night, I put the recycling from dinner into the garage and Arnold must have slipped out without me seeing him. This morning when I opened the door to the garage, there was a very cold Arnold. He was very anxious to get inside.