The chicken chews are hand-sliced and dehydrated using only USA raised, antibiotic free chicken breast creating a delicious treat for your dog that is a great source of animal protein containing amino acids that your pet needs to survive. You will receive a 5 ounce bag of chicken breast chews. These chews are perfect for any size dog and can easily be broken into pieces for our smaller friends. All of my treats are additive, preservative and wheat free. These treats have a shelf life of 3-6 months.