All materials are from natural sources. We use fresh poultry meat with no antibiotics to satisfy the dogs! The product dog snack mini chicken stick, is made from fresh chicken breast meat, soft and easy to digest, making them a great choice for dogs of all ages and sizes. This product can be made into different length based on the requirement, for example, 5cm, 8cm, 10cm and so on.1. After opening the chicken snacks bags every time, you can store the chicken breast snacks in an airtight container, for example storing the opened bags in the refrigerator for up to a week. You can also freeze them for up to three months. 2. Please make sure that the chicken breast snacks can only be as the snacks, not the main food. To talk to your veterinarian about how many treats your dog can have every day!Nuofeng pet can supply a full range of dry pet food, wet food and treats for dogs and cats of all shapes and sizes. You can buy all you need of dog and cat food in Nuofeng and do not need to look for other products to other factories.Chicken breast snacks for dogs are the most popular products in the pet food market. Chicken breast can be made into different products , benefits for its high protein, low fat, and other nutrition. Chicken breast snacks are a popular choice for dog owners who want to provide the pets with a healthy and tasty snack. When selecting snacks for your dog, it is important to choose products which are made with high quality and human grade chicken breast dog snacks. Do not choose the dog snacks which contain artificial preservative, flavors or colors, as well as the chicken products that are from unknown or questionable suppliers.