Preheat oven to 300 degrees fahrenheit.
Mix all ingredients in a large bowl until well combined.
Knead dough into ball and roll onto a floured surface 1/4 inch thick (of thinner if you can) and cut with cookie cutter of your choice.
Place on ungreased cookie sheet and bake for 20 to 25 minutes or until browned at the edges.
Cool and refrigerate.
Makes 35 to 40 bones.