I have a blue heeler!
I think she's the most intelligent of all the dogs I ever had. She learns fast!
She's excellent at killing snakes too!
She's gotten kind of fat now though but when she was younger, I'd play fetch the stick with her and sometimes I'd tease her by just holding the stick and act like I was going to throw it and she'd get impatient and jump up and bite me in the armpit! Of course she immediately knew she messed up when she did that!
