When a German countess died in 1992, she left her fortune to the only family she had: her dog Gunther. The world’s richest pooch enjoyed private jets, personal chefs, and a dedicated staff led by Gunther’s caretaker, Maurizio Mian.

The will also decreed that Gunther would form a pop band. The dog bought Madonna’s mansion where the group’s attractive members were directed to have sex with one another, while researchers studied their levels of happiness. But few questions were asked about the origins of the fortune or how Maurizio came to control Gunther’s financial empire.

The Netflix documentary series “Gunther’s Millions” turns the feel-good story of a rich dog into an investigation of media manipulation, tax fraud, sex cults and the man at the center of it all. Is this a story about one lucky dog or is it the ultimate test to see if money can buy happiness?

OUR SPOILER-FREE REVIEWS OF "GUNTHER'S MILLIONS" BEGIN IN THE FINAL 8 MINUTES OF THE EPISODE.