Maumee, OH – August 15, 2025 — Assistance Dogs International (ADI), the leading global authority in the assistance dog industry, is proud to announce the appointment of David Locklin as its new Executive Director. Locklin brings more than 25 years of experience in the assistance dog field, with a distinguished career spanning both the United Kingdom and the United States.

“David’s passion for ADI, its members, and the broader assistance dog community, combined with his deep industry knowledge and leadership experience, make him the perfect choice to guide ADI into its next chapter,” said Danny Vancoppernolle, Chair of the ADI Board of Directors. “We are thrilled to welcome him as our new Executive Director.”

David began his journey with the Guide Dogs for the Blind Association in the UK, where he became a certified guide dog mobility instructor. He later moved to the United States, joining Leader Dogs for the Blind as Director of Programs. In 2023, he transitioned to America’s VetDogs/Guide Dog Foundation for the Blind, serving as Chief Programs Officer.

Throughout his career, David has been deeply involved with ADI, contributing to multiple committees and leadership roles, including the North American Council, the ADI Board of Directors, and chairing the Membership Committee. His dedication to advancing the mission of ADI has been unwavering.

David was selected following a rigorous international search process that spanned nine months and included candidates from both within and outside the ADI community. The selection process involved three rounds of interviews and careful consideration by the ADI Board.

“The strength of ADI lies in its members,” says David. “I am honored to join and serve an organization that unites such dedicated, skilled, and passionate professionals. As we continue to grow and expand our place as the worldwide leader in assistance dog standards, training, and education, I look forward to building on the incredible legacy of Chris Diefenthaler. Together with our members and partners, we will continue to elevate the impact of assistance dogs around the globe.”

For more information about Assistance Dogs International and its mission, please visit www.assistancedogsinternational.org.

Media Contact:  Chris Diefenthaler, Executive Director, [email protected] (419) 350-5788