21 Pet toothbrushes; dental floss for pets; nail clippers for pets; mops for cleaning kennels, rooms, etc. to remove loose hair, etc. of pet animals; cleaning tools for pets; brushes and combs for pets; litter sand for pets and absorbent materials for toilets; fecal waste treatment materials for pet animals; sheets for pet animal waste disposal; pet waste disposal tools; pet bedding rugs; feeding vessels for pets; pet feeding mats; cages and baskets for pets; cages for pets