Sloths have become popular in wildlife tourism and private ownership, but their specialized metabolic and behavioral needs make captivity extremely challenging to get right.
The welfare of sloths in captivity is profoundly misunderstood. Their apparent passivity masks extreme sensitivity to thermal stress, dietary disruption, and social handling. Sloths used in wildlife selfie tourism are frequently nocturnal animals held awake and handled repeatedly during daylight hours, causing metabolic disruption. Dietary mistakes in captivity are often fatal - sloths have highly specialized gut microbiomes requiring specific leaf species. Reputable sanctuaries that provide naturalistic habitats, appropriate leaf diets, and minimal human contact provide genuinely better welfare.