My dogs know all their commands by both verbal & hand signals.
Sit, stay, come, wait, down, heal, stick around, get up, up, left, right, back up, off, leave it, shake (with both paws), sit pretty, roll over, speak, pick it up, walk, run, easy, get it. Thats all I can think of for now but I am sure there are a few I am leaving out!

We've got some smart dogs here on this board & great owners too!!!