A photo of an elderly dog resting inside a glass-door refrigerator at a pizza restaurant in Busan has triggered a national outcry and a police investigation into potential animal abuse, as authorities weigh whether the act was cruelty or a desperate response to South Korea’s record-breaking heatwave.The 11-year-old Maltese, named Cookie, was spotted seated among sauces in the fridge, according to images posted by a customer that quickly went viral.Busan Jungbu Police Station confirmed on...