[VINMAN]

Originally Posted by vash

i owned the ultimate escape artist. one of my shelter dog failures.

the only way to stop her from digging under was to add wire fabric to the bottom. i folded it like an "L" and stapled it to the bottom of the fence. a dog will automatically head for the corner of that "L" and start digging. it stopped her cold. i had alot of fence too. but the trick worked. sorta..she started pulling fence boards off with her jaws.

Thats exactly what I was thinking. Bury some chicken wire along the bottom of the fence.
The one thing that is good, is that my cattle dog usually starts barking at the other one when she starts digging and alerts us.