Final answer:
True, the owner's name is needed on a prescription for a controlled substance if the patient is an animal, to ensure proper tracking and prevent misuse.
Step-by-step explanation:
The statement is true: If a patient is an animal, the owner's name is required on a prescription for a controlled substance. According to regulations that oversee veterinary medicine and drug control, prescriptions for controlled substances must include information to properly identify the owner, as well as the animal's name and species. This is necessary to ensure proper tracking and to prevent misuse or diversion of controlled substances. Veterinarians must follow similar guidelines to human physicians in prescribing medication, which includes proper documentation and identification of the person responsible for the animal, akin to a patient's guardian or parent.