Animal-activated pet feeders that include dispensers for releasing pet toy feeder balls with pet food and pet treats therein; Automatic litter boxes for pets; Automatic pet feeders; Automatic pet feeding bowls; Automatic pet waterers; Electric pet brushes; Grooming tools for pets, namely, combs and brushes; Hand-operated devices for scratching pets; Non-mechanized pet waterers in the nature of portable water and fluid dispensers for pets; Pet feeding and drinking bowls; Pet grooming device co...