Abstract: A disposable litter system comprises a first litter box and a second litter box, each comprising opposing front and rear walls, opposing side walls, and a floor that is integral with the front, rear, and side walls. Each litter box is constructed from a single unitary piece of cardboard such that there are no seams between the front wall and each side wall of each litter box and there are no seams between the rear wall and each side wall of each litter box. The second litter box is sized such that the first litter box is nestable within the second litter box.

Abstract: Disclosed herein are novel compositions for the production of granule products, and uses of the same. Said granule products may comprise one or more of an input material, fibers, a binder, moisture, and an additive. Also disclosed are processes and systems for making the same and methods of using the same. A process for manufacturing granules may include mixing and granulating input material, fibers, a binder, and water using a mixer to produce wet granules, drying and cooling the wet granules, and separating at least one of dry overs and dry fines from the dried, cooled granules using a classifier.