Grain-Free Peanut Butter Banana Dog Treats

Heat oven to 300F.

Mix banana, peanut butter and egg until completely combined. Sift flour into mixture and combine until dough comes together.

Transfer dough to heavily floured wax paper. (Dough will be sticky; be sure to flour wax paper, rolling pin and cookie cutter.) Roll dough to 1/4" thickness and cut out cookies.

Place cookies on lined baking sheets and bake 30-40 minutes, or until golden brown. Allow to cool on cooling rack.