This is my rescue. When we got her she was 2 and said she was a border collie mix. We thought black lab. For Christmas we received a DNA kit which said 25% American Staffordshire Terrier; 12.5% Chow Chow, Australian Cattle Dog, Boxer and American Bulldog and 25% of breed groups Terrier, Guard, Herding.
Not sure I buy that...she's 100% goodest girl