Meet Waldo, the happiest hedgehog that can’t stop smiling

Moreover, the hedgehog refused any strokes or affection. “I used to cry, I used to think this hog hates me. It would bite and run away.” But then slowly, the hedgehog opened up and, to his owner’s surprise, became the most cheerful little fellow. 

“The change is unbelievable,” Niki told Metro. “He will come out now when I call his name and he follows me around… He’s so happy and friendly. He’ll start to smile particularly when he’s being given food – I’ve never seen anyone so happy to see food in all my life.”