Wild animal use in circuses has been progressively restricted across Europe and beyond. Understanding the welfare evidence that drove these restrictions and the remaining challenges clarifies the current landscape.
Wild animal circus welfare was fundamentally compromised by the travelling nature of the work. Even well-intentioned circus operators could not provide the space, environmental complexity and social stability that wild species require, because performances required constant travel. Temporary enclosures could not provide the behavioral resources needed by elephants, big cats and bears. Training methods that were acceptable in previous eras involved physical coercion now recognized as causing fear and pain. The removal of wild animals from circus environments in countries with bans has been welfare-positive without exception. Domestic animals in circuses face different but still significant welfare challenges from the travel schedule and performance demands, though species like horses can perform some natural behaviors in circus contexts.