Giant anteaters are solitary, specialised insectivores whose welfare in captivity requires large territories, specialised diets, substrate for foraging, and careful social management reflecting their wild behavioural ecology.
Giant anteater welfare in captivity is substantially determined by the quality of foraging enrichment and territory space. In the wild, giant anteaters spend the majority of their waking hours foraging — using their powerful forelimbs to excavate termite and ant mounds, inserting their long tongue up to 150 times per minute to extract insects. This foraging behaviour is intrinsically motivated and cognitively engaging. Captive animals denied appropriate foraging opportunities show stereotypic tongue movements, increased aimless locomotion, and reduced activity budgets. Artificial mound feeders filled with insectivore diet mixed with insect components address foraging motivation when multiple feeders are distributed across a large space — single-feeder presentations provide minutes of engagement where multiple dispersed feeders can occupy animals for hours. Temperature management is important: giant anteaters have low metabolic rates and thermoregulate poorly, making ambient temperature control essential for welfare. Mother-pup pairs require uninterrupted bonding time — pup development is prolonged and disruption causes permanent behavioural deficits.