If you dont have time to cook food for your Yorkie. Another great alternative is
Chicken, Vegetable & Rice Formula | Freshpet
I love the fact that it has no preservatives. So it does have to be used in about a week. But it comes in different sizes, and the ingredients are great. My Buster loved it. I gave it to him before I started cooking food for him. He loved it so much better than dry kibble.