My dog Mishka looked just like Sadie,except she did not have the tufts of hair behind her ears,but maybe that's puppy-hair?
She was collie/Shepard but 99 1/2% collie..the sweetest,easy to teach dog we've ever had.Unfortunately at about 7yrs she was badly stricken by arthrities and after carrying her to go the the bathroom for a couple of months and when pain-killers no longer had any effect she sadly had to be put down:-)
Oh no,here we go again,the news of Heidi really upset me....I am such an old wuss