THe fences around our garden are nice and high, but there are rotten bits at the bottom - gaps that even foxes can get through. We need to sort it out before starting looking for our family woofer in September...but there is no way we can replace the whole fence. There are huge shrubs on both sides, in most places, and the neighbour (who is quite odd, and already loathes us for having disturbed her peace with building work) would go nuts if we tried to change the fence at this point.
On one side, we've put in an 'inner' fence - like a lining - of hazel, which isn't particularly chew-proof but does block all gaps and holes. On the other side, we're thinking of nailing planks of wood across gaps.
If there isn't a space even a small dog can squeeze through (and we're thinking medium sized), will this pass muster? Or does it have to be stronger than that?