You Are an American Bulldog
You are a very imposing, powerful creature... but deep down, you're generally good natured.
You are incredibly energetic, and you like to blow off steam with sports and horsing around.
You are naturally courageous. You would run into a burning building to save someone you loved.
You intimidate people without trying to. Some people assume the worst of you when they first meet you.
I must respectfully disagree. At all of 5 feet tall in shoes I am less than imposing. Being a bit on the roundish side, I am not that powerful. Some of the other stuff may fit, but overall, I'd prefer to be a greyhound.
"You are a Greyhound
You are emotionally younger than your peers of the same age. People are drawn to you because of your gentle nature. Because of your reputation people assume you are high strung and difficult to deal with. Actually all you want is to run when you feel like it, sleep the rest of the day, and eat all the time. You were at one time an athlete, but now that you are older you've put on a few pounds. You are loyal, kind, affectionate, and often misunderstood."
(based on information on greyhound sites as well as 18 years experience
)