These natural white femur bones are cleaned and shrink-wrapped and appeal to people who are looking for an unsmoked treat. Available in Small and Large sizes they are ideal for any size dog. Individually shrink-wrapped and UPC coded for your convenience. Hard bones are a natural way to clean teeth and exercise muscles. They improve the dog's dental health by giving the dog a chance to exercise gums and scrape teeth. Natural bones can be fed anytime as a snack or reward as a substitute for chewing furniture (especially useful for teething puppies!) to occupy a dog during travel time or to help alleviate separation anxiety. They provide an enjoyable chewing experience and satisfy a dogs natural carnivorous instincts.