Capybaras are highly social semi-aquatic rodents native to South America. Their welfare in both wild and captive settings depends on access to water, social groups, and appropriate habitat.
Wild capybara welfare is shaped primarily by access to water and adequate group size. Isolated individuals show stress and fail to thrive. In hunting areas, population disruption through group fragmentation creates welfare effects on surviving individuals who lose bonded companions. As exotic pets, capybaras face profound welfare challenges — they require extensive water access, large social groups, warm climates, and specialized diet that is impossible to provide in typical household settings. Capybaras kept as solitary pets in temperate climates experience chronic welfare compromise. Conservation status is generally stable, but habitat loss from agricultural expansion in the Pantanal and Amazon affects local populations.