[Billthedrill]

It happens in other animals - we had a Harlequin Great Dane with one blue eye and one brown one - that was the explanation the vet gave us. According to him they all are.

Pinging our resident vet...

[eastsider]

I had one blue and one brown eye, and the doctor said it was a mineral problem. Over the years, the blue has taken over, so that only a sliver of one eye remains brown.

[cajungirl]

my daughter has one brown eye and one blue eye,,is she one of these, chimeras I mean, not great danes

[vetvetdoug]

The blue eye, green eye is not a chimera. It is a normal variant. The only way to test for a chimera is the DNA of each tissue from origin. Anybody that makes a diagnosis based upon physical examination with respect to chimeras or cancer is a fool (e). Fool is spelled with an "e" when something is really dumb.