Scientists from University of Bristol publishing their survey in the Veterinary Journal report cat owners are more likely to have an university degree than lovers of dogs.
Since, those with higher education usually work longer hours, cats make for more suitable pets, since they do not need much of human company, nor do they need to be walked.
Dr Jane Murray, Cats Protection Lecturer in Feline Epidemiology said cats are more popular with people with an education, who not only work late but also have long commutes, as cats require less time than dogs on a daily basis.
As well, the survey also found cat owners more likely to be older and female. In addition, both cat and dog owners were more likely to live in households with gardens in rural areas.
Researchers reveal Great Britain has a dog population of 10.5 million and 10.3 million casts, excluding strays, 50% more than previously thought.
Researchers hope to repeat the study in 2011 for monitoring any changes in population numbers and ownership trends.
Last year, the publication of a study that showed cats performed worse than dogs in simple reasoning tasks put to rest the popular myth of cat intelligence. So while, educated people are more likely to own cats than dogs, it does not mean their choice of pet improves their intelligence, rather that it is a choice influenced by their lifestyle.