Marshall Pet Ferret LitterControls ferret odors better than clay and wood based litter products. The Marshall Pet Ferret Litter includes a special ingredient that stops strong ferret odor on contact without masking perfumes. Makes litter pan clean up a more pleasant atmosphere. Small scoops (two to four ounces) of the Marshall Pet Ferret Litter may be safely flushed away. The Marshall Pet Ferret Litter is dust free and will not cause sneezing and unnecessary upper respiratory distress. It won't cake or stick to litter pan like clay litter. The Marshall Pet Ferret Litter is a very unique litter made from a specially processed recycled newspaper. It can absorb up to 400% more than traditional clay and wood based litters.