Animal-activated pet feeders that include dispensers for releasing pet toy feeder balls with pet food and pet treats therein; Cat litter pans; Cleaning combs; Deshedding combs for pets; Electric face cleansing brushes; Heads for electric toothbrushes; Pet feeding dishes; Pet grooming device comprising a built in brush head and an attachment that connects to vacuums; Toothbrushes for animals; Water apparatus for cleaning teeth and gums for home use