She's definitely a member of the "So very lucky a YT member found her" family. My first thought was lab or lab mix, but not really sure because of the size. Whatever she is, she is adorable. BTW - some of the best - smartest - healthiest dogs I've ever had were from the Heinz 57 family. I never knew their heritage and could only guess at it. I'm sure you'll see that she never knows lonliness or hunger again. As far as my thoughts on how that woman takes care of her dogs - it's better left unsaid
. God Bless you both.
