Sit up.
When you hear this, my good puppy. You will fix your posture! And stretch as needed.
Sit Up Pup
Who's a good puppy? Who's a good puppy? Yes, yes you are! Now what does good puppies do? They do what their owner tells them to! Now, Sit Up! Sit up and fix your posture, good puppies takes good care of themselves! So, Sit Up! That's a good puppy!