C.R.S. § 12-315-122

(1) At all times when a patient is present on a veterinary premises, a licensed veterinarian must be designated as responsible for the veterinary medical decisions and care provided to the patient. (2) At all times when a patient is present on a veterinary premises, a licensed veterinarian must be designated as responsible for the premises. The board may fine a corporation organized and operated in accordance with section 12-315-121 that owns or operates a veterinary premises up to one thousand dollars per day for each day the corporation fails to have a licensed veterinarian designated as responsible for the veterinary premises.