W. Va. Code § 30-10-1: Unlawful acts.

(a) It is unlawful for any person to practice or offer to practice veterinary medicine, veterinary technology or animal euthanasia in this state without a license, registration or certificate issued under the provisions of this article, or advertise or use any title or description tending to convey the impression that they are a veterinarian, veterinary technician or animal euthanasia technician unless such person has been duly licensed, registered or certified under the provisions of this article.

(b) A business entity may not render any service or engage in any activity which, if rendered or engaged in by an individual, would constitute the practice of veterinary medicine, veterinary technology or animal euthanasia, except through a licensee, registrant or certificate holder.