This exotic pet is perfect for those who are looking for a unique pet. Milk Snakes are identifiable by their colorful, banded patterns of red, yellow, and black. They are a medium-sized snake that typically reach about 2-3 feet in length and are relatively docile. They are nocturnal and enjoy a warm and humid environment, making them perfect for indoor terrariums. Milk Snakes are also relatively easy to feed as they primarily eat small rodents.