You can't blame yourself Tina, you thought you were doing what is best, and
you trusted vet's opinion, which we should be able to do. I believe that a lot
can be reversed with a proper diet, I mean just look at Bella's physical and
mental changes on raw after two years of garbage in her previous home.
Do not dwell on the past Tina, take pride in knowing that you are doing
your absolute best for your dogs today and tomorrow.
Think of it this way...what if you never found out about good nutrition?
Think how lucky your pups are that you constantly try to better their lives
by researching and learning. Not enough people do that for their pets. You
are an excellent dog owner.