Animal activated livestock feeders; Animal litter boxes; Disposable liner pads for animal litter boxes; Animal litter pans; Animal-activated pet feeders; Animal-activated pet feeders that include dispensers for releasing pet toy feeder balls with pet food and pet treats therein; Automated pet appliances, namely, litter boxes; Cat litter boxes; Cat litter pans; Filters for use in cat litter boxes; Grooming tools for pets, namely, combs and brushes; Litter boxes for pets; Litter trays for pets; All purpose portable household containers; Abrasive liner for cat litter boxes