Animal-activated pet feeders that include dispensers for releasing pet toy feeder balls with pet food and pet treats therein; Toothbrushes; Abrasive pads for kitchen purposes; Abrasive gloves for scrubbing vegetables; Abrasive liner for cat litter boxes; Loofahs for household purposes; Animal-activated animal waterers; Cleaning mitts of fabric; Pet litter boxes; Grooming tools for pets, namely, combs and brushes