automatic pet waterers; animal activated livestock waterers; animal-activated livestock waterers; pet feeding bowls; automatic pet feeding bowls; feeding vessels for pets; pet feeding and drinking bowls; feeding and drinking bowls for pets; pet feeding bowls, automatic; automatic pet feeders; filters for use in cat litter pans; cat litter pans; electric essential oil diffusers; household storage containers for pet food; non-mechanized pet waterers in the nature of portable water and fluid dispensers for pets; animal-activated pet feeders; animal activated pet feeders; pet feeding apparatus activated by laser sensors; plastic containers for dispensing food to pets; brushes for grooming pet animals