Compilation, provision and dissemination of information on the products and services of others in the field of animal health, including provision of such information via computer databases and a global computer network; matching buyers and sellers in the veterinary supply and animal health industry via a global computer network; providing access to a global computer database featuring information relating to the animal health and veterinary industry; providing business-to-business inventory management over a global computer network; on-line services featuring purchasing, brokering, and bidding between purchasers and sellers of animal health and veterinary supply products; providing a site on a global computer network for display of animal health and veterinary catalogs; promoting and selling the veterinary supply and animal health products of others via a global computer network