Just as men are from Mars and women are from Venus, experts have debated for decades the computer preferences of cats and dogs. It's long been believed that the canine's outgoing and friendly personality was obvious evidence they were Mac users, while the feline's more solitary lifestyle, plus their obvious affinity for multiple keystrokes, meant they were PC gamers underneath the fur. Now, breaking news presents irrefutable evidence that, not one, but both species are Mac users. As Apple's iPad makes it to more and more households, its undeniable allure has led both animals to make the switch. The video evidence after the jump!