Research overview: social stress and anovulation in cheetahs

Captive cheetahs frequently show ovarian inactivity, and social stress is among the proposed contributors to suppressed cycling and anovulation. This overview surveys research linking the social environment and stress physiology to reproductive function in cheetahs, including how housing density, proximity to conspecifics, and human disturbance may elevate stress hormones and inhibit ovulation. It reviews how noninvasive hormone monitoring detects acyclic states and how husbandry changes aim to restore cycling. The review connects social stress to the broader challenge of breeding cheetahs in captivity despite their natural fecundity. Understanding the link between social stress and anovulation clarifies why environment and management, not just genetics, shape cheetah reproductive success in managed settings.