Animal-activated pet feeders that include dispensers for releasing pet toy feeder balls with pet food and pet treats therein; Automated pet appliances, namely, litter boxes; Automatic pet feeders; Automatic pet waterers; Feeding vessels for pets; Grooming tools for pets, namely, combs and brushes; Pet bowls; Pet feeding and drinking bowls; Pet water fountains being dishes; Racks and stands for elevating pet feeding bowls and dishes