Any of a breed of small dog related to the spaniel, having a long silky coat, a bushy tail that curves over its back, and large ears shaped like the wings of a butterfly.

• 蝶耳长毛狗与?相关的几种小狗，长有很长的丝般的毛、弯过背部的粗而多毛的尾巴和像蝴蝶翅膀似的大耳朵