Here's a study that will surely pour more gasoline into the debate of dog vs cat: turns out that cat owners are more likely to have college degrees than dog owners.
A poll of 2,524 households found that 47.2% of those with a cat had at least one person educated to degree level, compared with 38.4% of homes with dogs.
The study said longer hours, possibly associated with better qualified jobs, may make owning a dog impractical.
Believe what you will, but the study authors made one big error: cats don't have owners. They have staff ;)