Marshall Ferret Litter Marshall Ferret Litter is designed for ferrets. Unlike cat litters, Marshall Ferret Litter is dust-free for sensitive respiratory systems and has incredible absorbency and odor control to accommodate ferrets' frequent use of the litter pan. This litter is also environmentally safe, biodegradable, and flushable for easy disposal. Features: Dust-free Safe for the environment and biodegradable Can be safely flushed to make cleaning easier Made of 100% recycled paper Item Specifications: Sizes: 10 lb. 18 lb. 50 lb. 50 lb FG-215 650684 766501002157