Ooooh, you made my heart hurt. How very sad. Yes, they are diggers and can get out of anything.
We had a team of construction workers here building a new out building for us several years ago. Nanuk would not leave them alone. He wanted to play with them. So, I chained him to a huge cast iron barbecue grill, thinking that would control him while I made a quick trip to town. Coming home, on my way up the gravel road to our house, I saw him, still chained to the grill......but 3/4 of a mile from where I left him. Never did that again.
Amazing animals. The best.
Oh gosh,
I forgot to mention to all what this has to do with anything.
Dogs and cats, yards, and fences.
They all make for good neighbors in my experience.
The gardeners who you might not know, like the folks that make flowers bloom in the area of so called Palestine where before there was a boatload of dust but no men....
Those gardeners and their brethren are the ones who are interested in keeping order in a place formerly without any such thing.
You can go through this life w/out ever having read Genesis, but that won't change the facts.
Show us all the lying dead baby pictures that you like.
If you ain't with Israel, then you are on the wrong side of the All!