![]() ![]() Heterochromia is described as having two eyes of different colors. Though not technically a color change that occurs as the dog goes through different life stages, it is still a condition that interests most dog owners, especially if their dog has it. Common Eye Conditions that Cause Color Changes in Dogs 1. Damage to any of these eye components can result in color changes, either on the surface of the eye or in the structures inside. All these parts can be affected by different eye conditions which can result in compromised visual function. The entering light is focused by the lens and is received by the rods in the retina at the back of the eye for interpretation.Īs mentioned, there are situations where eye color change is considered a normal process, but most cases are due to specific eye problems. The pupil is the small opening of the eye that allows light to enter from outside. The iris is the colored portion of the eye and is responsible for dilating or contracting the pupil. The two chambers are separated by the iris, pupil, and lens. The anterior chamber has aqueous humor that provides nourishment for the other parts. Inside, the eyes are divided into two chambers: the anterior and posterior chambers. It has a clear outer protective barrier called the cornea and a white fleshy part called the sclera. Other than the mentioned differences, a dog and a human’s eye is practically identical. Their eyes also have more rods in their retinas that help process visual stimuli and help them see much better than us, especially in the dark. For one, dogs’ eyes have a third eyelid for additional protection. ![]() ![]() A dog’s eye is pretty similar to humans anatomically, with just a few differences. ![]()
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