狗在国家犬展前赛中参加了"微笑比赛",其中包括兰开夏郡高跟犬. Dogs competed in a "smile-off" at the National Dog Show preview, featuring the Lancashire heeler breed.

在《全国狗秀》预览会上, 狗们在一场"微笑"比赛中比赛, 突显了兰卡什里海牛品种的特色"希勒微笑"。 At the National Dog Show preview, dogs competed in a "smile-off" contest, highlighting the Lancashire heeler breed's distinctive "Heeler Smile." 超过1900只纯种狗将在七组人中竞争“最佳表演”的称号。 This event precedes the main show, where over 1,900 purebred dogs will compete across seven groups for the title of "Best in Show." 感恩节在NBC电视上播放比赛节目。 The televised competition airs on NBC on Thanksgiving Day.