How to use: You can use Oxbow Harvest Stacks as the main hay supply for your small pets. Just place the stack in their feeding area. If you want to add variety, you can also mix it with loose hay. Note that although it has 80% less airborne dust, always make sure your pet's living area is well - ventilated. For storage, keep the stacks in a cool, dry place. If the stack gets wet, replace it to avoid mold growth. When traveling, these compact stacks are very easy to carry. Just make sure to provide enough for your pet's journey. Remember to clean your pet's feeding area regularly to keep it hygienic.