Ingredients

Instructions

  1. Preheat oven to 275°F or 140°C.
  2. Mix the first 5 ingredients in a medium bowl.
  3. Add in Egg, oil and hot water.
  4. Stir well. Roll out on a well-floured surface to 1/2 inch thickness. Place on ungreased cooking sheet. Bake on center rack, for about 2 hours until dry and very hard. Let stand overnight to dry thoroughly. Makes 10 big bones and 14 puppy bones.