It makes sense that a dog person is going to be more lively, because they're going to want to be out there, outside, talking to people, bringing their dog," Guastello said. "Whereas, if you're more introverted, and sensitive, maybe you're more at home reading a book, and your cat doesn't need to go outside for a walk."
The researchers surveyed 600 college students, asking whether they would identify themselves as dog lovers or cat lovers, and what qualities they found most attractive in their pets. Participants also answered a slew of questions to assess their personality.