Animal Sounds

We are working on animal sounds, and Landon has down quite a few: cow, monkey, horse and elephant. I about died laughing when he did the elephant! By far the best elephant ever. Of course Landon will not do these for most people, or even on demand. Only on his terms do we get to witness "Landon's version" of animal sounds. For a long time I couldn't figure out why he shakes his head when he does a horse sound until I watched Dustin do it, and then did it myself. We both shake our head and made the sound... I wish I could show you what I'm talking about. Anyways, Landon picked up on this and that's why! So funny! I got a little "mini" version of a horse sound on video. Why is it that they NEVER do things when you want them to????