16/08/2026
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NEW RESEARCH: What does the strongest evidence tell us about animal-assisted therapy?
A new 2026 meta-analysis of randomised controlled trials adds to the growing evidence supporting the inclusion of animals in professional therapeutic services.
Published in the Journal of Global Health, researchers brought together evidence from randomised controlled trials examining the psychological and physical effects of animal-assisted therapy in adults.
The findings were particularly encouraging for psychological wellbeing.
Across the studies, animal-assisted therapy was associated with significant improvements in:
• Anxiety
• Depression
• Stress
Animal-assisted therapy should not be viewed as a single intervention that produces the same benefits for every person or every condition. Rather, the evidence suggests that outcomes can depend on the population, the therapeutic goal and how the animal is incorporated into the intervention.
For Animal Therapies Ltd, research like this reinforces an important principle: animals can be a valuable modality within professional practice when they are appropriately selected and incorporated into evidence-based services delivered within the practitioner’s scope of practice.
It also highlights why we need to move beyond simply asking, “Does animal-assisted therapy work?”
A better question is:
For whom, for what outcome, and under what circumstances can incorporating an animal improve the delivery or outcome of a professional service?
Research:
Shih et al. (2026), Animal-assisted therapy on psychological and physical outcomes: a meta-analysis of randomised controlled trials. Journal of Global Health.
🔗 https://pubmed.ncbi.nlm.nih.gov/42466625/