Simon is excellent at retrieving the loose chickens, and putting them back in the pen. I greatly appreciate it, especially when they've all escaped and they're not wanting to go back inside for the night. This one started to give him a little guff, and that lasted all of five seconds before she hightailed it back into the other side of the yard.
What's really funny is that with that chicken there, he totally ignored that ball. Once they were all back in, he went and picked it up.