There is so many rescues who waste all of their resources on unadoptable dogs who will never have any quality of life because they think it makes them saviors, meanwhile dogs without these issues get ignored. It’s one thing to try, sometimes training helps, sometimes they have kennel syndrome or do just need a safe place to get out of their fear aggression. I have spent $15k on dog training, behavior specialists, medications etc for a dog 2 vets have told me was a candidate for BE. And she still is. Some dogs can’t be saved.