35 advertising services, namely, advertising the services of certified experts in the field of dog nutrition, wellness and training;advertising services of others, namely, providing content management and development of the advertising content of documents and presentations by certified experts in the field of dog nutrition, wellness and training; planning and conducting of trade fairs, exhibitions and presentations for economic or advertising purposes; preparation and conduct of public opinion surveys in the field of dog nutrition, wellness and training; online retail store services featuring items for dogs, namely, collars, harnesses, leashes, toys, food, treats, food supplements, vitamins bath products, grooming products, essential oils, deodorizers, disinfectants and absorbent pads