The fact that you’re saying ‘Good’ to ‘mark’ the behaviour means that you don’t have to be in a rush to deliver the food. For perfect conditioning, ensure you say ‘Good’ then start the process of moving your hand to feed. Separate the two actions. If you don’t ‘mark’ the behaviour with a ‘Good’, then puppy will still enjoy the food, but they won’t know why they got it, which means they won’t know what behaviour to repeat next time.
