Es mas probable que las personas mas inteligentes tengan un gato en lugar de perro?

Aparentemente si. Pero igual la explicacion no me convence mucho,

"New research from the University of Bristol finds that, in Britain at least, people who own a cat are more likely than those who own dogs to have a university degree, the BBC reported. According to the study, 47.2 percent of households with a cat have at least one person with a university degree, while the figure is only 38.4 percent for those with a dog. One theory suggested for this pet gap is that the university graduates have jobs with longer working hours that may make it more difficult to care for a dog."