6) Conchita, April Marie and Lucia the Dogs
Gail Posner outlived as the owner of her three Chihuahuas namely, Conchita, Lucia and April Marie. She left them by inheriting a fortune as well as diamond dog accessories worth almost $3 million. They live with their special accessory packs are made of diamonds in an $8 million mansion in Miami. Furthermore, they live with the entire luxurious livelihood that made them the riches animals today.