It is imperative that when any of us walk our dogs we must pick up the dogs doo. There can be desease and certainly bacteria in the feces which can harm the environment and, it should be needless to say, it is RUDE not to. Join in... if you see someone not picking up their doggie's-doo... say something to them! And if you have a dog, be responsible and do the right thing! Pick up your doggie's doo!