If it wasn’t for valid medical reasons, than its simply an excuse to abandon the poor dog.
Its one thing if you cannot afford expensive medical treatment for your pooch but I don’t tolerate surrendering a pooch out of desire for a lifestyle change.
There is a difference between genuine compassion and human selfishness.
Anyone surrendering their dog because they seek a lifestyle change lacks a soul. I want that dog out of that miserable owner's lives as soon as possible but there's risk such a dog gets put down!