Animal-assisted therapy uses animals as therapeutic co-workers but requires rigorous welfare safeguards to ensure that animals are not stressed by frequent public contact and intensive work schedules.
Animal-assisted therapy offers genuine psychological benefits to human participants, but the welfare of the animals involved requires active safeguarding. A therapy dog in a hospital ward or care home encounters novel environments, unfamiliar people, and physical contact that even a well-socialised dog may find stressful. Subtle stress signals — yawning, licking lips, looking away — may be missed when the handler's attention is on the human clients. Without proper scheduling of rest, welfare monitoring, and retirement protocols, therapy animals may experience chronic low-level stress that accumulates over their working lives. The welfare of the animal partner must be prioritised alongside the welfare of human beneficiaries.