nyla is half blue nose pitbull and half yellow lab. I'm not sure of exact date as my neighbor had been watching her and my other dog while I was away. we live out in the country and she was glued to my other dog(big male pit) and the neighbors even bigger make pit. They ALWAYS bark unless they know the person and she would not had left their side unless it was someone she knew! I'll pay for her return, no questions asked!