The Willow Value Pack from the Nature First range by Happy Pet is perfect for entertaining any small animal and an ideal way to encourage pets to be more active through play. The Value Pack includes 2 willow sticks and 2 willow balls. Providing variety is great for enhancing the habitat of any small animal and will provide interest and is a great way to keep small pets entertained. The pack is all made from 100% willow, it will help beat boredom and is safe to gnaw and chew helping to keep their teeth trim and healthy.