[Lilah Charm]

Okay, so eating grass. Why? Why do they eat grass? Can they eat too much grass? I swear I read about someone's yorkie having to have surgery due to stomach obstruction from eating too much grass- did I make that up?! Is that possible!? Those are pretty tiny stomachs and watching how voraciously my girl is after grass every single time we go out it sure seems like obstruction is a possibility! She seriously looks like a very hungry cow. Please share your thoughts, knowledge and experience in this area.