My dog is yawning

That's my dog Ollie. He's a shi-zu I rescued. The family was deemed to foreclosure and he was free, complete with food, toys, and a water bowl. And a collar. And he's a house broken pure bred who knows sit. How could me and my mom resist? So anyway, I took a pic of him with my DSi, because he likes to model, and he yawns, and I take a picture- and I start to cry whilst laughing. I love him.