Animal-activated pet feeders that include dispensers for releasing pet toy feeder balls with pet food and pet treats therein; Cages for household pets; Drinking troughs for animals; Electric pet brushes; Grooming tools for pets, namely, combs and brushes; Hand-operated devices for scratching pets; Household storage containers for pet food; Litter boxes for pets; Non-mechanized pet waterers in the nature of portable water and fluid dispensers for pets; Pet brushes; Pet feeding dishes; Pet feed...