Hi Chris, sorry I didn't see your post in time to answer to go to the show.
It would be very unusual to be able to take unentered dogs to a show like this. Usually we have passes sent to us before an event which allow us not only to go in, but also a release to remove the dogs from the showground. National Gundog is the exception with the passes but there was no tent to leave dogs in either.
There is a tent at City of Birmingham at Stonleigh at the beginning of September if you want to make enquiries but probably not what you are looking for as the dogs won't be allowed into the actual show to mooch with you. You could ask about benching at one of the shows as an unentered dog but it makes an expensive day out just to mooch
