Bromyard discussed this last year and implemented an "Assistance Dogs Only" policy in the venues.

This worked very well in the ceilidh tent. The policy being clearly signed also meant that even the owner of a dear broken-legged, recuperating puppy (aaaa!) appreciated why he was asked to remove the dog.

Not aware that ticket sales were affected!

More concerned about wild (not so young) children in increasing numbers nowadays at folk festivals! Perhaps we need a special roped off area for them...!