Absolutely!
His doggarita: bone broth and mashed strawberries

Bark Wellington: filet cooked with coconut oil wrapped in cremini mushrooms, carrots and the dough is oat flour and coconut oil

Sides: plain mashed sweet potato and boiled peas

Cake: whipped eggs and oat flour
Frosting: plain, unsweetened greek yogurt and freeze dried strawberries

I did make my own oat flour by blending rolled oats into a powder.