Doh! Gates Closed!

After I went through the gate I closed it to see if Jonty would realise there was a HUGE square hole next to the gate where he could walk through. He stood on the other side of the gate waiting for me to open it completely ignoring the large entrance he could have just wandered through.

Then I realised - When I closed the gate on him I had said to him 'Wait', and wait he was doing! So it was me that was at fault.
When I did begin to open the gate he then walked through the hole at the side.
Smart dog, and obedient :-))