PetAg Nursing Kit - Carded is a nurser pack that's specially designed to promote natural-feeding to your pets. It contains a durable nursing bottle that's guaranteed to last even with repeated use and sterilization, 3 to 5 durable and flexible latex nipples, and cleaning brush for easier and thorough washing of bottles. The graduated bottles will help you easily monitor your pet's food intake so you can prevent over and underfeeding, while the nipples comes without holes to let you customize the formula's control flow. The 2 oz. Nursing Kit is created for small animals.