Arignar Anna Zoological Park has three Veterinarians, one Veterinary Officer and two Veterinary Assistant Surgeons. Veterinary care is being given prime importance in any modern Zoological Park. An elaborate record keeping system, modern lab, equipment, practice of preventive veterinary medicine, close supervision of each and every animal enclosure, balanced diet, early diagnosis aspects has enabled the zoo to control and manage animal diseases. The well equipped and developed veterinary hospital complex consists of an operation theatre with necessary facilities. Minor operations are being done in this operation room for animals and birds whenever required. An inpatient ward with an inbuilt squeeze cage is attached to the hospital to treat the sick animals for intensive care. An X-ray room, clinical lab, kitchen (for preparing sick animal diet), Auto –analyzer and a class room are also available in the hospital complex.