micropig.Francisco, a three-and-a-half year old Vietnamese potbellied cross, was falsely sold as a micropig, but had an Instagram account which caught the eye of a 15-year-old girl.The teen begged her parents for the cute piglet and the family, from Glasgow, travelled down to England to buy him - but three months later he was given to an animal sanctuary.He now weighs 20 stone, twice the weight of a healthy adult, and is 1.2m long.The giant hog is living in a three-bedroom house after getting