Which of the following is NOT a component of the veterinary care program?

The training of husbandry personnel on changing cages is not considered a direct component of the veterinary care program. A veterinary care program primarily focuses on the health and medical needs of animals within research settings. This includes aspects such as animal procurement and transportation, where animals are obtained and safely transported; euthanasia, which is a crucial procedure that must be conducted humanely when it is necessary for the welfare of the animal; and the treatment of diseases and injuries, which directly involves the veterinary staff addressing the medical conditions affecting the animals.

In contrast, while proper husbandry is essential for the overall care of animals, training personnel on cage changing falls under husbandry practices rather than veterinary care. It pertains more to animal husbandry practices that ensure the animals are kept in a clean and suitable environment, which, while important for animal welfare, does not directly relate to the medical aspect of veterinary care.