小学一年级英语作文:My dog

文章层次清晰分明，但是文中很少使用过渡词和衔接词；请作者增加词汇丰富度；增加一些从句的使用，文章会更棒。

I have a dog,It name is DuDu,DuDu has 9 years old and it is very fat .It has tow big eyes and tow big ears ,It was covered in white hair.It has one short mouth. My dog is smartIt very clever that It often got something with it mouth . I like DuDu,dou you like it?