10% of Facebook's users are not human - including Mark Zuckerberg's dog Beast who has 1.5 MILLION followers

Facebook currently has more than one billion 'monthly active users'At least 100 million of these users are pets, brands and companiesBiggest growth in membership is in India, Brazil, Russia and Middle EastMuch slower growth in Western Europe and North AmericaHalf of the population of the UK and the U.S. are Facebook membersInvestors fear that young people are losing interest in the site

On Facebook, nobody knows you're a dog (or a cat, or a pony): Researchers find 10% of social network's users aren't human | Mail Online