We are dealing with some of the same issues, but not on the frequent level you are. If she is otherwise happy, and your vet has found no other reason for this to be happening, I have to think that keeping Tina in spaces where she can't cause so much damage, and loving her to death, is the answer. But Liz is right....it may be up to your parents. She is so beautiful, Ann, and I just love her, every time I see her picture or hear about her.

I don't know what else to suggest, but just know that we hope there is some kind of happy medium here, so you don't have to put an otherwise healthy dog down.

Much love to Tina and you.
Logan