Bran's eyes are both the same colour it's just the way the lighting is. There is a window behind him and beside him so one eye is being highlighted and the other is cast in shadow. They're both already dark. I kind of wish I brought Thor to visit them but we visited them the same day we go to Thor's class and I didn't want to have Thor go for two long car rides in one day and they were only 4.5 weeks old and Thor is a very active 63lb puppy himself. He was however very happy to smell me when I got home his bum never stopped wiggling usually when he smells other dogs on me he just has his nose glued to me.