When is it permissible for a veterinarian to divulge client information?

The correct answer emphasizes the importance of confidentiality and the legal frameworks that govern the veterinarian-client relationship. Veterinarians are bound by ethical obligations and legal standards to protect the privacy of their clients. Divulging client information is permissible when it is required by law, such as in cases involving a court order or mandated reporting of certain diseases or animal abuse. Additionally, sharing information with the client's consent is also acceptable, allowing the veterinarian to respect the client's rights while still facilitating necessary communication about the animal's care.

The other options highlight scenarios that do not align with established ethical practices. For instance, sharing information for business reasons does not justify breaching confidentiality, nor does discussing cases with colleagues for educational purposes unless consent has been obtained or it adheres to strict confidentiality protocols. Waiting for a client to arrive does not provide a legitimate reason for disclosing private information; client privacy should always be maintained until proper channels of consent or legal authority are invoked.