Maned wolves are striking but poorly understood South American canids whose welfare in captivity requires specialist knowledge of their unique ecology.
Maned wolf welfare in zoos requires understanding a canid that is ecologically quite different from wolves, foxes, or domestic dogs. Their omnivorous diet with heavy fruit component, their solitary territorial nature, and their grassland habitat specialization create specific needs that generic canid husbandry fails to meet. The wolf apple (lobeira) — a significant wild food source — has been shown to reduce the incidence of bladder infection from kidney worm when provided to captive animals, demonstrating that species-appropriate diet is a welfare intervention, not just a nutritional choice. Large, complex enclosures that allow the scent marking behavior important to their behavioral ecology, combined with olfactory enrichment and acoustic management, provide the most welfare-positive captive environment for this specialist species.