Imagine this: One day, the dog you rescued and raised for ten years, whom you've watched grow from a filthy little puppy into a mighty yet utterly obedient dog, bites you without warning and runs off without a trace.
You fly into a rage and post notices everywhere calling for the dog's capture. But that dog, who used to obey your every command, puts all his cleverness into hiding from you. You spend years searching without finding so much as a hair. Then, seven years later, you find him, and he's back to how he was before you picked him up, reeking of the booze and perfume you hate. What would you do?
You don't know what you'd do, but his obsessive, domineering master would definitely turn him into dog-meat buns.
Theme: Return to your original purpose