Pygmy hippos are endangered West African forest mammals that differ substantially from common hippos in behaviour and welfare needs. Zoo populations are critical for conservation.
Pygmy hippo welfare in zoos reflects their fundamentally different social biology from common hippos. Unlike their larger relatives, pygmy hippos are solitary outside of breeding pairs, making social management relatively straightforward - isolation except during managed breeding is appropriate. Nocturnal activity patterns mean daytime visitor interactions may coincide with natural rest periods, requiring exhibit design that provides adequate daytime shelter. Water access is essential but usage patterns differ from common hippos. Diet management and dental health are important welfare considerations. Zoo populations play a critical conservation role given the wild population's precarious status, and the breeding success of captive pygmy hippos demonstrates that welfare needs can be adequately met.