Hartz Natural Small Animal Cage Bedding & Litter Premium natural pine litter offers the perfect environment for burrowing and nesting  natural behaviors small animals use to maintain a warm and happy living space Includes 1500 cubic inches of 100% naturally absorbent pine shavings Screened and dust-free, Hartz soft wood bedding quickly soaks up spilled water and reduces odors from pet waste Ultra-absorbent, long-lasting bedding Line the bottom of your pet's habitat with about an inch of bedding Remove soiled bedding as needed and change bedding out completely once a week