it happened to me on sunday,with my reliable digging dog,a pup i have wanted into an earth so i let her have a look she did a bit of whinging and came out,so i double checked with taffy,he entered and was digging on,after a while it was decided to drop a hole to him to see what was going on,this dog will only bay when hes right on the quarry,but he had,nt made a noise,anyway 6ft later we got the dog out and there was a dead rabbit there mid tube, the tube kept on going and was easily big enough for a fox,but i dnt think there was a fox in,this doesnt mean il be getting rid of the dog il just p