Instead of horrible genetically engineered “bed dogs” that are like animal exploitationy meat-based waterbeds (Thanks but no thanks, Larry Niven), we should invent purring blankets. Take a regular electric blanket. Cover it in fur. Add strips of gently vibrating or thrumming devices, and sensors. When the blanket senses your proximity, it heats up. If you stroke it, it purrs.
Here is the perfect opportunity to use fremitus.com, if you happen to own that pointless domain name. (WHICH… right now… no one does. No one loves fasciated tiger herons, or what?)
This will make me ONE MILLION DOLLARS someday along with all the other millions of dollars my other bad inventions will magically bring.