Automatic litter boxes for pets; Automatic pet feeding bowls; Automatic pet waterers; Cages for carrying pets; Cages for household pets; Cages for pets; Cat litter boxes; Electric pet brushes; Feeding vessels for pets; Litter trays for pets; Pet bowls; Pet brushes; Pet dishes; Pet drinking bowls; Pet feeding and drinking bowls; Pet feeding dishes; Scoops for the disposal of pet waste