Research overview: protected contact versus free contact management of big cats

How keepers interact with dangerous captive carnivores spans a spectrum from free contact, sharing space with the animal, to protected contact, where a barrier always separates human and cat. This overview surveys the safety, welfare and training implications of each approach for big cats, the historical shift in accredited institutions toward protected contact, and how positive-reinforcement training enables full husbandry through barriers. It examines the risks of free contact to both keepers and animals, the welfare argument that protected contact need not reduce animal wellbeing when paired with good training and enrichment, and how management style intersects with cooperative care. The synthesis frames protected contact as the prevailing professional standard for large felids.