How to write a warm reminder when there is shit in the community

Dear dog owner (resident),

When you take your beloved puppy out for a walk, please hold the rope, otherwise it will scare the children in the community; If you let the puppy defecate everywhere, it will not only destroy our environment, but also kill those lovely yiyi herbs. Lawn is the capital of harmonious coexistence between man and nature. I hope you cherish her as much as you cherish your own things, and make our home more and more beautiful and warm!