Uncover 12 playful puppies inside 12 puppy bones! Once excavation is complete, learn about each puppy breed using the exploration guide. Is your puppy a hunting dog or a sporting dog? Simply soak the clay bone in water, then carefully chisel away the sedimentary material to reveal the puppy inside. • Each bone contains a different breed of puppy• Helps promote an early interest in science for kids• The perfect activity for parties and groups • 12 bones, chiseling tools and instructions