Additional Evidence is Needed to Recommend Acquiring a Dog to Families of Children with Autism Spectrum Disorder: A Response to Wright and Colleagues.

Lim et al. (2016) wrote a short critique. They looked at a claim that getting a dog lowers stress in autism families. The team checked the proof behind that claim. They used no new data—just sharp questions about the old data.

The proof was too thin. Only one small study existed. It had no control group and no long-term follow-up. The authors say we cannot yet tell parents to buy a dog.

Bent et al. (2009) saw the same hole with omega-3 pills. Both papers warn: tiny, weak studies can fool us into false hope.

Waterhouse et al. (2014) also wave the red flag. They say autism research must fix design flaws before giving advice. The dog plea breaks those rules.

Koç et al. (2026) show parent burnout is real. A quick pet fix sounds nice, but K et al. remind us nice is not enough—solid data come first.

You may meet parents who heard “a dog cures autism stress.” Now you can say, “Evidence is still too weak.” Point them to proven parent-support tools like ACT coaching while we wait for real trials.