This is really for the discretion of the owner.
Some dogs dig, other dogs jump and dogs come in different sizes!
Past customers have opted for chestnut paling, palisade fencing, stock fencing and traditional close-board fencing.
When a fence if being erected for safe keeping of dogs always bear in mind digging, jumping and theft.
Also if the fence is obscure (rather than wire or netting) then this often serves to stop the dog being seen or the dog seeing outside the property.
Dog theft is increasing in this are.