I have written so many times about crotchety neighbors yelling at me and other dog walkers about letting dogs go where they go outside. My main argument was this. If you do not want a dog using your tree PUT UP A SIGN! Then you can at least have something to back up your ranting! With this thought in mind, I decided to take pictures of signs for dogs all over the neighborhood to prove that there are many varieties and people do tend to obey them. They evoke a range of emotions..... I hope you all find this entertaining.