Most expressions in Chinese about the dog, for example, "a homeless dog", "a mad dog", "a running dog" and "a dog catching a mouse", have bad meanings.

中文中关于狗的大多数表达，如“流浪狗”、“疯狗”、“走狗”和“狗抓老鼠”，都有不好的含义。

youdao

He had long since given up being able to care for his pet dog "Pepper", a small, rat-looking, yappy dog who was 16 (112 in dog years) herself.

他已经有很长一段时间不能照顾他的狗“佩佩”了，这只狗今年16岁(相当于人112岁)，很小，长得像老鼠一样，动不动就叫个没完。

youdao

Her dog loved us all unconditionally. I got a new moniker from the vet awhile ago, bringing the dog in for a checkup: “dog grandma”.

她的小狗无私地爱我们每个人，前段时间我带它检查身体时，兽医叫我“狗外婆”。

youdao

The other dog was going to win and Smiley's dog looked surprised and did not try to win the fight anymore.

VOA: special.2009.08.29

We have the words of a language, the morphology, but all that gives you is "Dog," "Cup," "Chair," "House," "Story," "Idea."

语言也拥有词,即语态,但这些词只能让你知道,"狗","杯子","椅子,","房子","故事","想法"

耶鲁公开课 - 心理学导论课程节选

so you can either leave or you can leave the dog here. You give it up. You surrender the dog."

所以你可以离开，也可以把狗留下。你只是把狗放弃了。”

与流浪狗的相遇 - SpeakingMax英语口语达人

Usually you see homeless people with a dog, it's a dog that's like the guy.

NPR: Redevelopment in L.A. Affects Homeless Population

The second dog was quickly contained by a dog unit with the help of the officers.

BBC: Robert Glisson

Dog News's audience is most everyone in the dog world who isn't a dog.

WSJ: A Magazine Gives Dogs Their Days