用英语介绍自己最喜欢的动物.

My favourite animal
As we all know,animals are our friends.I like every animal.But I like
dogs best.Dogs are not only very lovely,but also very helpful.That's why
we all feed dogs at home.I often share happiness and shorrow with it,
which belongs to me three years ago,called"Betty".In other words,we
should treat them as our real friends.Do you agree with me?