Caillou the Wonder Dog

Most of our dogs are old. Ol' Buddy was the youngest at eight, but then Caillou wandered into our lives. He's a two-year old collie.
All the old dogs love to walk in the mornings when the grass is still damp with dew, and the air is fresh with a crispness left over from the night. But when the summer sun gets high in the sky, the old dogs prefer to lie in the comfort of our bedroom.
Each evening I go out to the field and spread corn under the apple tree for the deer. I try to get the dogs to walk with me, but they won't have any part of that. Caillou is the only one who goes with me. 
Tonight as I ambled back toward the house, Caillou ran up behind me and grabbed the plastic corn cup out of my hand.
I chased him down and wrestled it away from him. He wanted to play. Here is a short video of Caillou the Wonder Dog doing his little fetch trick.