Which of the following groups can legally administer tranquilizers?

Licensed veterinarians are the only individuals authorized to legally administer tranquilizers as they possess the necessary training and expertise in veterinary medicine. This responsibility requires a comprehensive understanding of pharmacology, animal physiology, and the specific medical conditions that may warrant the use of tranquilizers. Veterinarians are also trained to assess the health status of the animal and monitor for any potential adverse reactions, ensuring the safety and well-being of the patient.

While other individuals such as veterinary technicians or students may assist in the care of animals, they operate under the guidance and authority of a licensed veterinarian when it comes to administering controlled substances like tranquilizers. The law mandates that such medications should only be administered by those who have a full understanding of the implications and proper protocols associated with their use, which is specifically the realm of licensed veterinarians.