Abstract Background Dog-assisted interventions (DAIs) to improve human health and wellbeing are increasingly implemented in health, care and educational settings. However, the quality and consistency of reporting of trial design and findings remains poor. Current trial reporting guidelines do not adequately address the unique methodological, ethical, and welfare considerations involved in DAI randomised controlled trials (RCTs). To improve the design and transparent reporting of these trials, we developed SPIRIT (Standard Protocol Items: Recommendations for Interventional Trials) 2025 and CONSORT (Consolidated Standards of Reporting Trials) 2025 extensions for DAI trials. The current paper presents the explanation and elaboration (E (2) three-round Delphi survey; (3) expert consensus workshops, and (4) checklist finalisation. This E 34 applied to CONSORT). This paper explains the purpose of each extension item and highlights best practice for reporting, based on examples from published DAI protocols and trial reports. Conclusion These DAI extensions provide guidance for the design and reporting of high-quality and transparent DAI RCTs. This E&E paper supports the application of these extensions by offering detailed explanations and examples. Adoption by researchers, journal editors, funders, and ethics committees may enhance the credibility and impact of DAI research.
Shoesmith et al. (Thu,) studied this question.