[Marilyn]

Oh, Tink, so glad you found them and got them home safely. Our dog run is square metal tubes welded closely together with a concrete curb at the bottom. I've dealt with enough dogs digging out and running in my lifetime, so had hubby build one they couldn't get out of. You may have to do something like that. Or, someone I know has a fence with wire mesh that extends underground and is bent so it is under the edge of the run. When they dig, they are standing on top of wire mesh, so can't dig out. That would be very effective and less expensive than our fence. The mesh would eventually rust, but would last quite a while.

Hope they don't get away again!!!