Dog walks and owners

We have just spent a great weekend at Brynich site in Brecon. We found the dog walk here to be one of the best we have come across but why oh why do so many dog owners think its ok to let their dogs foul the walk without clearing the mess up afterwards. It was so bad in places that you had to tip toe thorough. I even saw dog owners walking their dogs with no bags etc, so they were never going to clean up... 

a great walk spoilt 

dog owners please clean up after your dog, even on the dog walks, the club provide enough bins after all....