ours was pretty dumb. the sweetest thing ever. we got her when my youngest brother was about 3 and if no one was watching he would ride her and pull her tail, etc. and she never so much as growled at him, just took my little brother's loving abuse lol
she was also deathly frightened of little yappy dogs and had no idea how big she was and would constantly try to cram herself into the tiniest spaces.