We have a big garden that goes all the way around our house, the only way out is through gate the gate that we lock.
Jack went into the garden and i was watching him play bat and ball from the window, i nipped to the loo and when i came back i couldn't see him! Call his name and then heard him reply from next doors garden!!
Got him back and he showed me a small gap in the bush with a fence that comes up to Jacks shoulders. He climbed over the fence and through the bush to get his ball that had gone over!!!
The worst bit is my neighbours front gate was open so he could have easily gone into the road!