We have had a problem with a neighbour's dog getting into our garden and as our little boy is terrified of dogs, we are keen to find a solution. The neighbour has reminded us that it is our boundary and DH thinks we should put a fence up. However this would mean putting our hedge behind a fence. The neighbours also have a lot of trees along the boundary and some trunks encroach on our garden. It is already a very overgrown boundary. I'm wondering if it's going to wreck the fence and become even harder to maintain. Does anyone have any thoughts or suggestions on how we can dog proof the boundary?