Well... let's go back to the original subject of the post. You have a very cute little dog and your story is funny.
It reminds me of something that happened to me with my parents' dog. I don't remember what happened but she got out of the house (sometimes, accidents DO happen... anyways). She was about 1 year old at the time. I was in my pajamas, and couldn't find my boots (it was in the middle of winter, of course). So I took the first pair I could find... my brothers' (who wears size 12 shoes).
I ran out of the house, calling the dog. My dad came to help. She was just running between me and him, having a blast. I bet you the neighbors were having a blast too.
Finally she ran towards my dad, he moved to try to catch her. And suddenly... BOOM! Collision between a 70 pound Bernese mountain dog running at full speed and a 200 pound man. The dog fell on one side, my dad on the other. She got back on her feet in no time, wagging her tail, as happy as a clam. My dad took a bit more time but he was ok.
He managed to grab the dog and we came back home.
Funny how it goes, this dog is now 8 years old, 90 pounds and is the most boring dog ever!
So there's hope for your little mischievous puppy!