Forgotten everything SHE ever learned

So, here we go. First time of asking, "down".

Did SHE remember her training?

Do what is asked = reward.

Reward = treat.

Treat = food.

Treat IS NOT a chance to practice "touch", "stand", "weave", "table" or any other behaviour that she thinks is "fun".

I AM MOTIVATED BY FOOD

You have had five years to get it right. So who has forgotten everything?