Kaytee Timothy Hay Plus Box O Hay Small Animal TreatKaytee Timothy Hay Plus Box O Hay Variety Packs start with timothy hay, an excellent source of the natural fiber small animals need for proper digestive health. Small pets love to explore for food and chew and gnaw their way to tasty treats. Single serve Box O Hay with Mangos, Cranberries or Marigolds and Box O Hay with Marigolds, Carrots or Mint provide safe-to-chew boxes that adds fun activity and variety to your pet"s diet. Single serve foraging treat is a delight for all small pets.