狗在国家犬展前景中参加了"微笑比赛", 展示了它们独特的笑容. Dogs competed in a "smile-off" at the National Dog Show preview, showcasing their unique grins.

参加「全国狗秀预览」比赛的狗, 每只狗都因独特的表达方式而庆祝。 Dogs competed in a "smile-off" contest at the National Dog Show preview, where each dog was celebrated for their unique expressions. 该活动的灵感来自以“Heeler Smile”而闻名的兰开夏郡高跟犬品种，包括来自不同品种的 1,900 多只狗。 The event, inspired by the Lancashire heeler breed known for its "Heeler Smile," included over 1,900 dogs from various breeds. 主要的国家犬展将在七个类别中为"最佳展览"而竞争的狗,并将在感恩节在NBC播出. The main National Dog Show will feature dogs competing for "Best in Show" across seven categories and will air on NBC on Thanksgiving Day.