Abrasive liner for cat litter boxes; Animal activated livestock feeders; Animal activated livestock waterers; Automatic pet waterers; Feeding vessels for pets; Household storage containers for pet food; Non-mechanized pet waterers in the nature of portable water and fluid dispensers for pets; Pet brushes; Pet feeding dishes; Pet feeding and drinking bowls; Pet water fountains being dishes; Potties for dogs; Racks and stands for elevating pet feeding bowls and dishes; Strainers for household p...