Barred!

'Never done it, honest yer 'onour'.
Oh yes he did, he went off ahead of me and went past the bars which he isn't supposed to do.
In his favour m'lud I have to say that when I called him 'Close' he did come back, and when I told him to 'Stop' for a photo shoot he did stop. So instead of reprimanding him for going past the bars I told him he was a good boy for coming and stopping on command.