My little sister is feeding the puppy.（我妹妹正在给小狗喂食呢。）

Shoot the puppy!（枪毙小狗!）

I have a one-year-old dog. It is called "No-No".（我有一只一岁大的小狗，它的名字是“诺诺”。）

No-No is small and lovely. It has a pair of black eyes and a pair of dropping ears.（诺诺很小，也很可爱。它有一双黑眼睛和一对耷拉着的耳朵。）

Also, it is fluffy and its hair is white and soft. When you touch it, you will feel it very smooth.（当然了，它浑身都是毛茸茸的。它的毛是白色的，很柔软。你摸它的时候会感觉很光滑。）

No-No is not quiet. It is very playful and lively. It likes playing with a ball very much. It always runs around me when I play ball games.（诺诺不安静。它非常活泼好动，非常喜欢玩球。当我玩球的时候，它总是围着我转。）

I'm a Papa, Too Daddy, I'm a papa, too. I'm a papa just like you. I take Fuzz-Puppy out with me. We pull some weeds. We plant a tree. I ask Fuzz-Puppy if he'd like to learn to ride my brand-new bike.（我也是爸爸，爸爸，我也是爸爸。我和你一样是个爸爸。我带着Fuzz-Puppy出去。我们拔了一些草，种了一棵树。我问Fuzz-Puppy想不想学骑我的新自行车。）

这些文案短句涵盖了不同场景和情感，可以根据具体需求选择合适的句子来表达关于小狗的情感和故事。