Best dog I ever had was a Wheaten/Pit bull mix. She was pretty messed up when I got her, first few years of her life were certainly horrible, booze jockey, abusive, neglectful POS owner. Mom picked her up on a nasty rainy day. Brother cleaned her up, took her and got chip scanned. Owner was drunk at 0900 on Saturday morning when he called, she said she did not want the dog. She sobered up a few days later and called, wanting the dog back. He said he gave her to someone who moved to Arkansas or something. Took a few years before she got over her fear aggression, but she turned out to be a great therapy dog.
Guess I should have shot her after she showed aggression to other dogs a few times, right?