My 4 year old Jack Russel Cross named Millie has been destroying the house when I leave. Recently she's been targeting my parents room and going in and destroying his things. In the past she's scratchthe kitchen table, destroyed food items, destroyed family heirlooms, destroyed our couch my tearing a hole in it, and much more. The shelter I got her from said she had anxiety and was scared of men. However, she's only bitten or gotten aggressive to people who act aggressively or are of color (I know, racist dog). So far she's caused one person to get stitches for barging in a room and screaming, she clawed up someone for doing a handshake with her other parent (my significant other), and shes nearly destroyed the car interior trying to lunge at a man in the store parking lot. My parent has had enough and said I need to find her a new home. I don't want to. I love her so much. She's a good dog, but instead dog regular anxiety, she seems to have separation anxiety and shows signs of being abused. She's extremely clingy and can be as sweet as pie, but I don't know how to get her to behave when no one is home... I can't afford to send her to obedience school right now because of a financial issue, I don't see how a shock collar would help, and my parent (and ex-professional dog trainer) refuses to help me... I suggest we fix his door (as it can't shut all the way for some reason) so she can't get in. He says no. I ask him to help me train the dog to help us both, he says no. I ask him for recommendations or tips. He says no. I ask him if I can put a camera up to watchtower dogs and communicate with them while I'm away. He says no. I'm getting frustrated. This dog acts like a child throwing a temper tantrum, and it feels like I'm a single parent. I just need help at this point. I'm so exhausted and feel helpless to save my dog...