Warthogs are diurnal, social suids of African savannas whose distinctive appearance and behaviour make them engaging zoo residents. Their welfare depends on access to mineral-rich soil for rooting, wallowing water, and appropriate group social structures.
Warthogs in captivity require deep soil substrate for rooting — a core behavioural motivation that, if frustrated by concrete, results in stereotypic rooting movements. Access to water for wallowing is important for thermoregulation and parasite control. Social management requires keeping family groups intact — separating sows from juveniles causes significant distress. Visitor interaction must be managed carefully as warthogs can become bold and aggressive around food sources if hand-fed. Conservation messaging about African grassland habitat connects the zoo experience to real conservation challenges facing savanna ecosystems.