I wonder has anybody noticed the amount of people riding bikes without mudguards ,walking along our cycle track the things I have to step over or walk around turns your stomach and this finishes up on their backs and whats left is mopted up by the people with trousers that are to long for them ,
It's a part of life to a cyclist, you keep your eyes glued to the track in front of you. I assume you refer to dog sh!te, and that is only really a risk in longish grass.
Well 27 you should also keep your eye out for friday nights vomit ,phlem ,bird droppings and human urine among other things especially when its dark and wet
all the best