The original dog's owner will donate some of the proceeds to charity
                                
                                
                                    (Newser) -
                                    Taking a picture of your adorable dog and posting it so other people can admire her, too, is usually its own reward. But Atsuko Sato, a kindergarten teacher in Japan, is also getting a record-setting $4 million worth of Ethereum after selling it as an NFT,  NBC News  reports....