Bird feeders; Cages for household pets; Electric devices for attracting and killing insects; Feeding vessels for pets; Fly swatters; Fly traps; Insect collecting cages; Insect traps; Mouse traps; Non-mechanized pet waterers in the nature of portable water and fluid dispensers for pets; Pet feeding dishes; Pet feeding and drinking bowls; Pet litter boxes; Sprinkler heads for lawn sprinklers; Ultrasonic pest repellers