<p>My dog learns new tricks fairly easily, but when I try and give him a treat randomly, I can't get him to do a specific trick. He will randomly do all the tricks he knows in excitement. I'll say "sit up," and he'll start laying down, rolling over, shooting up in the air, spinning around in circles. I mean, it is cute, but any suggestions for calming him down and making him listen to what I'm actually asking?</p>