Racks and stands for elevating pet feeding bowls and dishes; Pet litter box liners; Cages for carrying pets; Electric pet brushes; Indoor terrariums for animals; Automatic pet waterers; Pet dishes; Pet feeding bowls, automatic; Pet lick mats; Gloves for grooming animals; Animal-activated pet feeders that include dispensers for releasing pet toy feeder balls with pet food and pet treats therein; Roller brushes for removing pet hair from surfaces