Delicious boredom breakers for small animals which have been carefully dried to preserve their natural goodness Hand-selected corn with a universal cage hanger so pets can enjoy the challenge of getting the kernels off the cobs. Corn is a source of insoluble fibre, vitamins, minerals and beneficial phytochemicals. However, as it's an energy-rich food only offer a single mini cob per pet, once a week, and add and remove as required to prevent pets from over indulging and to make the fun last.