Can a physician (MD) write a prescription for Cefaclor 250 mg for his dog?

A physician (MD) is a licensed medical doctor who is qualified to prescribe medications for human patients. However, the practice of veterinary medicine, which includes writing prescriptions for animals, is typically reserved for licensed veterinarians. In most jurisdictions, including Ohio, the law mandates that a physician cannot prescribe medication for non-human animals unless they hold a veterinary license. The primary focus of MDs is human health care, and they are not trained in veterinary medicine to the extent needed to prescribe medications for animals safely and effectively.

The prescribing of medications for animals is regulated under veterinary practice laws, which require a proper veterinarian-client-patient relationship (VCPR). This ensures that the veterinarian has sufficient knowledge of the animal's health and circumstances before prescribing any medication. Therefore, the correct answer is that a physician (MD) cannot write a prescription for Cefaclor 250 mg for his dog.