小型狗

例句：

1. 1. My little dog loves to play with balls.
   我的小狗喜欢玩球。
2. 2.The small dog was very friendly and didn't bark at anyone.
   这只小狗狗很友好，对任何人都不叫。
3. 3.Small dogs are often kept as pets in homes.
   小型狗通常被作为宠物养在家里。