I get walked without a leash most days since I've learned voice instructions!
I know what mom and dad expect when they say...
"Wait" means stop until they catch up, or stop and don't approach another person or furry friend....
"Sit" means butt down (although I don't like to)
I know "come here" and I definitely know "walk".
I also figured out how to game the system of scratching at the door and they get up and we go outside again, so maybe I have them trained too.
I keep finding treasures, mom calls them "drobbits" and then takes them out of my mouth.