Game of Thrones Jumbo Drogon Plush Dragon

What do you do when your dragon gets out of hand? You can't so much crate train them, or at least, not once they're over a year old. And although they're food-motivated, it's not like you can keep a herd of cattle in your pocket. Are there Dragon Good Citizen classes? Dragon Day Spas? We think Drogon would protest ...