The Man Who Became Rich Selling Rocks As Pets
Where The Idea Started: Gary Dahl was a freelance advertising copywriter in California working to pay his bills when inspiration struck in an unexpected place. During an evening at a bar in April 1975, Dahl listened to his friends complain about their troublesome pets. Dogs and cats destroyed furniture, needed constant feeding and walking, required expensive veterinary care, and created messes throughout the house. Dahl joked that he did not share their problems because his pet was a rock. The comment got laughs around the table, but Dahl recognized something deeper in the humor. He went home that night and began writing an instruction manual for caring for a hypothetical pet rock, detailing all the tricks it could perform like playing dead and staying perfectly still on command.