Abstract: An integrated litter box containment system is disclosed with generally upright elements that functionally increase the height of the litter box thereby serving to better contain animal waste and litter while providing an open top facilitating access for routine removal of waste from the litter. A disposable liner may be fastened to the upright elements thereby providing or enhancing containment or ease of cleaning. The containment system optionally may allow for multiple possible entryways that provide changeable animal access and flexibility in positioning the litter box. The upright elements optionally may be changed from a generally vertical or extended position to a generally horizontal or collapsed position, or be detached for cleaning or storage.

Abstract: A litter box containment system is disclosed. The system provides an extension or enclosure that adapts to an existing litter box, and increases the height of the sides, serving to keep in animal waste and litter. The system also provides for multiple possible entrances that provide easy access for an animal, while still providing extended protection against escaping animal waste and litter.