Bears in zoos require extensive enrichment programs that address their intelligence, curiosity, and natural foraging behaviors.
Bears in barren concrete exhibits with minimal enrichment develop stereotypic pacing behaviors that indicate profound psychological suffering. The intelligence that makes bears capable of complex foraging strategies in the wild makes them particularly vulnerable to cognitive deprivation in captivity. Bear enrichment programs that provide novel food challenges, substrate for digging, complex structures for exploration, and scent enrichment from aromatic materials dramatically reduce stereotypy and improve behavioral diversity. The contrast between enriched and barren bear enclosures demonstrates that welfare is a choice, not an inevitability of captivity.