Differently colored eyes; Eyes - different colors
Heterochromia is the presence of different colored eyes in the same person.
Heterochromia is uncommon in humans, but quite common in dogs (such as Dalmatians and Australian sheep dogs), cats, and horses.
Most cases of heterochromia are hereditary, caused by a disease or syndrome, or due to an injury. Sometimes one eye may change color following certain diseases or injuries.
Specific causes of eye color changes include: