导语：狗是人类最忠实的朋友，而且它们也很能干，下面是情缘阅读网小编为大家整理的英语作文，欢迎阅读与借鉴，谢谢!

　　Dog is my favorite animal. The reasonwhy I like it most is because it’s very competent. Dog is the best friend for mankind.It is also the best companion for the old people. The dog can feel the 　human nature. So many old people will raisedogs if their children are not with them. The old can give their love for theirchildren to the dog to make themselves feel warmly. I believe the seeing eyedog is very famous. They are special dogs. Those dogs will guide their ownerswhose eyes is blind to go the correct way. See, I say dogs are very competent.

　　【参考译文】

　　我最喜欢的动物是狗。我最喜欢它的原因是因为它很能干。狗是人类最好的朋友。它也是老人们最好的伴侣。狗是通人性的。如果他们的孩子不在他们身边，很多老年人会养狗。老年人可以把对他们孩子的爱放到狗狗的`身上，这也能温暖他们的心。导盲犬是非常有名的。他们是特殊的狗。这些狗会引导眼睛看不见的主人找到正确的路。看，我就说狗狗是非常能干的。

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