Throughout the year in Haines, you have to watch where you’re walking due to all the dog poop left on both private and public properties. More than a visual, smelly mess, dog poop is a pollutant and human health hazard. As it breaks down it enters our air pathways and leaches into the ground, washing into our water supply. According to the Centers for Disease Control, pet waste carries bacteria, parasites, E. coli, parvovirus, salmonella,…