[QUOTE=lauralite;8739617]
Not a quick solution, but I’ve had good luck with an invisible fence reinforcing a physical fence. I had two herding dog crosses (aussie mix and a border collie mix) and a catahoula and I only had issues when the batteries would die on the collars – at which point the catahoula would jump the fence and the border collie mix would squeeze through the slats. Newer collars blink when the battery is getting low, and that solved the escaping problem.
I moved last year with the border collie mix and the catahoula and was able to use just the invisible fence because they were so well conditioned to the electric fence. Of course they were a lot older then too, but I had absolutely zero escapes, even with deer running around tormenting them. We did have several very vocal stand-offs between the catahoula and the deer but no physical encounters.
So that is an option if you build a physical fence and the dog is able to jump it.
Agree that you are probably stuck with tying her out on a leash until you can get a physical fence built[/QUOTE]
We have a GSP and that is what worked for her. We put the invisible fence wire around the bottom of the regular fence, which enclosed about a two acre pasture. That pasture was fenced with a mesh wired to the bottom, but she would dig out without the invisible part. Once that was installed she never got out again. She was very easy to train to it, as she is sensitive.