I've always imagined they would have both a 망아지, 콜트 and a filly. The colt's name would be Lightning for his spee, he would be a 녹비, 녹 비 with a 별, 스타 and blue eyes and the filly's name would be Geist, which is German for "Spirit" and she would be a 녹비, 녹 비 paint. Now I think they may have had more, maybe four in total? The other two would be 녹비, 녹 비 paints; Thunder and Lakota.