Class 021
Houseware and Glass Products
Brushes and combs for grooming pet animals; animal bristles; cages in this class for household pets; aquariums; goldfish bowls; bird baths, bird feeders, perches for birds and birdcages; litter boxes and litter trays for pets; litter scoops for use with pet animals; containers for pet food; food bowls for pets and plastic containers for dispensing food and drink to pets; covers for cages for household pets; electronic pet feeders
Class 028
Toys and Sporting Goods Products
Toys for pet animals; toys for domestic pets; balls for pets; pet toys made of plastic, rubber, plush or rope; whistles in this class