Need to Find Home for Australian Shepherd/Border Collie Dog (Tualatin)

Hello, My father recently passed away and I am trying to find a home for his dogs asap as my mom might be losing her house. This is Bandit and he is 2 years old. He is not fixed or housebroken. I can provide medical paperwork if requested. He has behavioral issues where he barks and acts aggressive towards strangers and other dogs. He will need to go to a good home with someone that has experience with aggressive dogs and can train him.