I have a an escaping dog! We have a sloping block and fence line sloping downwards. There are little gaps where he has started digging underneath an escaping into the neighbours backyard, even without the gaps he'd definitely dig. We recently bought the house and knew this was needing to be done but he has discovered how to escape faster than we thought. He is walked twice a day, given toys and bones (which actually encourages the digging) and he has a brother, who is not interested in exploring or digging ever!
I've been researching using chicken wire and maybe getting the fence extended dug deep into the ground as well as large rocks but would like other ideas, suggestions and photos if anyone else has had this same issue. Looking for cost effective and labour effective suggestions if possible (ie. rocks might not be possible, I'm not very strong 🙂 and with lockdowns getting friends to help isn't an option)