(ANIMAL VIDEO) Though the ever-popular Twilight books might’ve broken a few classic rules when it comes to the undead, any horror fan will tell you that “real” vampires (such as those featured on the CW’s hit series The Vampire Diaries) can’t enter a home unless invited. Not to suggest that this particular Corgi is part of the legion of fanged fiends, but it does seem curious that he won’t—and perhaps can’t—come in without an invitation. Look deep into his eyes and  see for yourself if this pup is thirsty for more than tap water. — Global Animal