I know this is a rather odd question. But this is my first horse and I just want to be sure nothings wrong... even though I'm 90% sure he's just being a dork.
I went out to the pasture today and when I pulled up, my four year old gelding was casually standing there, his tongue stuck out the side of his mouth. When I got out and watched him more I realized he was playing with it. I found it funny, but I wondered if this was a sign of something wrong with his teeth or mouth? It probably isn't, but I figured I'd ask anyway.