Mary is a long-standing Dandie Dinmont Terrier enthusiast, exhibitor and judge, sharing her passion for the breed with her sister, Emma.

Under the Magellanica name, Mary and her sister, Emma have enjoyed success in the show ring with their Dandies, including Nora z Roxburku Sun cum Magellanica, who has gained a number of notable awards including a Reserve Challenge Certificate.

Mary is actively involved in the wider terrier and Dandie community. She serves on the committee of the Liverpool Terrier Club and has judged Dandie Dinmont Terriers at breed and terrier club shows.

As Secretary of the Caledonian Dandie Dinmont Terrier Club, Mary is often one of the first points of contact for new and returning members and plays an important role in welcoming people into the Club.