Put your puppy trivia to the test and discover these interesting facts about man's best friend.
用你小狗的日常表现来测验一下吧，你会发现关于人类最好的朋友的有趣事实。

1. Nosy Dogs
大鼻子狗狗

A dog’s nose print is as unique as a human’s finger print and can be used to accurately identify them.
狗的鼻纹同人类的指纹一样，是独一无二的，可以被用来准确地识别它们。
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