Dougal just pouts! He's a world class pouter. If it's raining outside and I take him out to do his business you should see his face.
Dixie gets angry. When she's frustrated she'll "be a bull". She kicks her hind legs out behind her and goes "GrrrrRRRRRrrrrrrRRRRRRrrrrrRRRRrrrr" - just so you know she's talking to YOU!
