Abrasive liner for cat litter boxes; Animal activated animal feeders; Animal-activated animal waterers; Animal activated livestock feeders; Animal activated livestock waterers; Animal-activated pet feeders that include dispensers for releasing pet toy feeder balls with pet food and pet treats therein; Automatic pet feeders; Automatic pet feeding bowls; Automatic pet waterers; Brushes for pets; Cat lick mats; Cat litter boxes; Dog lick mats; Gloves for grooming pets; Grooming tools for pets, n...