Australian Shepherds With Blue Eyes. Sometimes they are half bluehalf pigmented. This dog stands between 18 and 23 inches tall and can weigh around 40 to 65 pounds.
If the pupil is black then their is a very good chance that they will stay blue. As with any single physical trait it is just a small part of the big picture of what makes up this amazing breed. THE MINIATURE AUSTRALIAN SHEPHERD In blue or red merle red or black tri-color all with white andor tan markings.
Heterochromia happens when there is a lack or excess of melanin pigment in the iris.
If you look at their iriss at this age they are a muddy brown then they will turn turquoise then end up amberwhiskey colored. However most of these dogs will have specks of colors on their colored eyes. Yes its true that most blue merles have solid eye colors. A Blue Merle Australian Shepherd is much more than a uniquely colored coat.