为了配合国际爱护动物周活动，一家英文杂志邀请各国学生提供有关动物的故事。请根据下列六幅图画，用英语为该杂志写一篇故事。

图：男孩→my little brother；狗→阿福；大人→my father
crawl vi. 爬 crawl up爬近 cure vt. 治疗 give sb. a shot给……打针
注意：
1. 故事须包括所有图画的内容，可以适当增加细节，使故事连贯。
2. 词数100左右。
　　　　　　　　　　　　　　　　　　Ar Fu（阿福）

　　One fine day my brother went to play in the long grass near the woods. Ah Fu-our dog followed him. There were flowers everywhere. My brother enjoyed himself very much. Suddenly he saw a snake crawling through the grass up to him. He was too frightened to move. Just at the moment Ah Fu jumped over at the snake and fought bravely with it. Although Ah Fu was bitten by the snake, he was able to bite the snake to death. My father hurried over and gave Ah Fu a shot and Ah Fu was cured. It was our brave Ah Fu who saved my little brother.