* Emergencies: Just like human hospitals, animal hospitals need to be available 24/7 to handle emergencies like accidents, poisonings, or sudden illnesses.
* After-hours care: Some vets offer after-hours appointments for routine care or non-urgent issues.
* Shift work: Many veterinary clinics have staff working in shifts, with some vets working during the day and others covering overnight hours.
* On-call duties: Vets often take turns being "on call" to handle emergencies that arise outside of regular clinic hours.
So, the short answer is that veterinarians work a variety of schedules to ensure the health and well-being of animals around the clock.