He was playing!

I tried Liberty again with Tug before I fed him today. I was just planning on doing the first 3 or 4 games, but he soon ran off. Every time I stepped towards him, he ran. But he wasn't running to the mares like he usually does, he was just running around. Then once, I was in the barn and he somehow made a circle in front of it and came trotting towards me! I would have loved to chase after him like he seemed to be wanting, but we have barb-wire fences and sometimes Tug gets too close. It's just really not safe to be chasing him around. :(