Why do giraffes need specially designed zoo buildings and outdoor enclosures?

Giraffes require specially designed zoo facilities primarily due to their extreme height, which can exceed 4.5 meters (15 feet) for females and 5.5 meters (18 feet) for males.12

To accommodate these physical dimensions, zoo buildings must provide sufficient headroom to ensure the animals can stand and move comfortably. Additionally, giraffes need outdoor enclosures that offer enough space for them to exercise properly. These design considerations are essential for maintaining the health and well-being of the animals while they are in human care.3