This is Coco. She is 5 mos. old now.She is a pure bread Chihuahua. She is dark brown with golden brindling all over. She has a chocolate brown nose and light brown eyes. She is an applehead. She knows the words, NO, STAY, SIT, BAD, GOOD GIRL.We are working on walking on a leash. Not doing well yet.I say the word BAD, when she poops in the house and not on a wee wee pad. When she poops and pees on a weewee pad, I say GOOD GIRL!