Combs; Animal-activated pet feeders that include dispensers for releasing pet toy feeder balls with pet food and pet treats therein; Animal activated animal feeders; Animal activated livestock waterers; Animal litter boxes; Bottles, sold empty; Brushes for washing up; Cages for pets; Disposable liner pads for animal litter boxes; Hair brushes; Pet feeding and drinking bowls; Racks and stands for elevating pet feeding bowls and dishes