狗儿子用英文怎么说

"Puppy" is the most common Engpsh word for "狗儿子".

It comes from the Middle Engpsh "puppie", which means a young dog.

Here are some example sentences:

Look at the cute puppy playing in the park!
看那只可爱的小狗在公园里玩！
I want to adopt a puppy and bring it home.
我想领养一只小狗，带它回家。
The puppy followed its owner everywhere.
小狗无论在哪里都跟着主人。