We have covered up I don't know how many holes to date, but still he keeps getting out. Sometimes he finds a week point in the fence but most of the time he just digs new holes under it.
He doesn't go far, mostly over to the neighbours to say hello to their dogs or does a walkabout and to sniff around a bit; sometimes he goes to eat the cat food next door. He always comes back quite quickly, but still, it's annoying. Mocha, our other dog, doesn't follow him funnily enough. He stays put - and "tells Jay off" (=barks a lot at him) when he gets back in, as to say "Don't do that! You'll get us in trouble!".
We are so sick of it though. Every time he goes out, he gets chained up by this tree for the rest of that day, but he doesn't seem to get the message. Anyone got tips on what to do?