Chunky eats mulch, grass, flowers, bushes, spiders, ants, other dogs poo, and who knows what else I don't catch him eating. I chase him around when outside taking everything out of his mouth.
I think its weird he doesn't try to play with most other dogs. He just sits or lays down while they act crazy around him. I am not complaining about him not reacting to other dogs but, he's different from any other dog i have owned. He does stand his ground when threatened now though which was a surprise to the neighbors dog who bit him once but tried again and backed down real quick.