He passed away yesterday evening and today she already moved in to live in his place with her new boyfriend. She wants to euthanise the dog because there aren’t any shelters that would accept him during COVID (apparently). Although, I believe the dog might be difficult to adopt as it is a big dog + has health issues. I used to look after the dog when they’d go on holidays and I obvs don’t want the dog to die. However, I live rent-free with my parents and my dad isn’t going to allow the dog to stay with us (even if I start paying rent). Nor do I have any friends who can take him in. I do, however, have a job and enough money saved up to move out. But this step would still absorb 50-60% of my income (which I normally set aside to pay back my student debts + save for a mortgage). What should I do?