Since 2004 bizarre, hairless, blue-eyes, hunchback dogs have been seen in Texas. These are no ordinary little hobos - they have been attacking and mutilating cattle. They’ve been caught on camera and turned up as road kill. One is even stuffed and mounted in a local woman's home! Now there is evidence they are breeding and their population is set to explode. Scientists are mystified, the authorities are in denial. What are these unsettling creatures? Image Credit: DCL