Abrasive liner for cat litter boxes; 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; Automatic pet feeders; Automatic pet waterers; Caddy bags, namely, organizers specially adapted to be wrapped around trash receptacles for holding cleaning supplies; Cat litter pans; Deshedding combs for pets; Disposable liner pads for animal litter boxes; Pet litter box liners