A Scottish terrier named Ch. Roundtown Mercedes of Maryscot (Sadie for short) ... In all, nearly 5,000 dogs competed at the National Championship show, ...

Spunky Scottish Terrier, Sadie, takes home her 100th Best in Show title at the National Dog Show. ... (the “Ch” stands for champion), is owned by Amelia Musser of Mackinac Island, Mich.

This year’s Westminster Best In Show competition — the 134th — was more challenging, more exciting and yes, more athletic than any in recent memory.