Animal-activated pet feeders; Animal-activated pet feeders that include dispensers for releasing pet toy feeder balls with pet food and pet treats therein; Animal litter boxes; Electric pet brushes; Electrical toothbrushes; Electrically-heated hair brushes; Grooming tools for pets, namely, combs and brushes; Hand-operated atomizer for household use; Heads for electric toothbrushes; Hot air hair brushes; Litter boxes for pets; Litter trays for pets; Make-up brush holders; Pet brushes; Power-op...