Black Spot On The Sclera Of Dog Eyes. Redness of the white part of the eye (episclera) is a medical condition referred to as episcleritis. Black spots in the eye show up generally in the iris or cornea as small dots, though they can also be present in the sclera, or the white part of the eye.
I noticed a small black spot on the sclera of my dogs eye. He is about 3.5 years old and is half yellow lab half golden retriever. However, if you also are experiencing brie.