Hay feeder bag for small animals There are many different colors and patterns of hay bags, specially tailored for small animals，especially suitable for guinea pigs, rabbits, ferrets and other small animals to feed hay. for different animals this hay feeder bag could be use for different animal,such as guinea pigs, rabbits, ferrets and others. for cage size 10x12x1.6 inch for the feeder bag,which is suitable for many cage and small animal playpens . for carry & storge This hay bag is soft and foldable,,also could hang it with a shoulder strap,easy to be carried and stored.