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; Animal litter boxes; Animal litter pans; Aquarium fish nets; Aquarium ornaments; Artificial aquarium landscapes; Automated pet appliances, namely, litter boxes; Bird cages; Bird feeders; Outdoor swings for birds; Pet brushes; Pet feeding and drinking bowls; Pet litter boxes