I take it you mean Bladon Chains. If so the dog walk is small and when we were there muddy. The wardens had thrown straw on the path but this was a Godsend for the idle ****s who refuse to pick up their dogs dumps as we both found out. All they did was scuff the straw over the dumps and on our first trip taking the dogs we both returned with our shoes covered in the stuff.
After that we took the dogs into the lane just outside the site although this wasn't ideal with the traffic, long grass and other dumps.
It was at this site I saw someone arrive at the pitch next to the dog walk. They opened the boot and out jumped their dogs and they were left to wander around whilst they set up. And yes, one did do a dump which I reported to the warden. He went and spoke to them and then they cleared it up.
I go to sites based on their dog walking facilities and this is one I wouldn't go to again on that basis.
Hope this helps.