Bonobos are humanity's closest relatives alongside chimpanzees, with complex social needs that create significant challenges for captive management.
Bonobos present exceptional welfare management challenges in captivity. Their unique socio-sexual conflict-resolution system, which serves crucial social cohesion functions in wild groups, may be suppressed or distorted in captive settings with inappropriate group composition. Female-dominated hierarchies require that sufficient high-ranking females are present to provide social stability. Small zoo populations often lack the social complexity bonobos evolved to navigate. Post-traumatic stress is common in rescued bonobos — many arrive as orphans from the bushmeat trade, having witnessed traumatic events. Captive bonobo welfare best practice emphasises stable social groups, complex environments with choice and agency, and human-bonobo relationship quality that prioritises bonobo decision-making.