英语作文:假如你是Peter，要去大连度假，让Dave帮你照顾你的狗，介绍照顾狗的方法，并表示感谢．

Dave, I am going to Dalian to take holiday next week. Could you please help me look after my dog during my absence?

After getting up every day, you can take him a walk around the park and play with him. The same as human beings, he needs to have breakfast, lunch and dinner. Here is his food. Additional, you need to give him some water and wash his bowl after he eats up.

Thanks for your help in advance.

Every night, you also need to clean his bed so that he can have great sleep and a nice dream.

开头还要怎么写