While it’s commonly believed that different colored eyes in dogs is a sign of blindness or vision problems, dogs with hereditary heterochromia have normal vision. … Most dogs with heterochromia don’t have any related health problems — they just have a more unique set of peepers than other pups!
What does it mean if a dog has one blue eye and one brown eye?
Dogs with blue eyes actually have a genetic mutation which decreases the amount of melanin and changes the color of the iris from brown to blue. Heterochromia is most often a genetic condition which means that it is caused by the DNA of the dog and not triggered by an injury or a disease.
Do blue eyed dogs have vision problems?
In some dog breeds, blue eyes can be an indicator of possible vision defects. However, they do not necessarily mean a blue-eyed dog will eventually go blind. While Siberian Huskies and other breeds normally have blue eyes, in other breeds this eye color occurs when two merle-colored dogs produce offspring.
Can heterochromia cause blindness?
In Kunis’ case, her heterochromia was a symptom of chronic inflammation of the iris that caused blindness in one eye. Fortunately for the starlet, surgery restored vision in the affected eye.
Do blue eyed dogs have more health problems?
Blue eyes does not indicate that your dog will eventually go blind, deaf, or have any other genetic defects. Variation in pigmentation in the iris can occur for varying reasons, and doesn’t necessarily point to health concerns.
What do blue eyes in a dog mean?
Blue-eyed dogs are rare. This distinctive look in one or both eyes is caused by a lack of pigment around the eye area, albinism, or a number of other genetic factors. Check out our article about how dogs get blue eyes, and the Dog Genetics website has more information about the genes that affect eye color.
What age does a dog’s eyes change color?
Around 3 or 4 weeks in age, puppies’ final eye color slowly starts to become visible. The most common eye color on dogs is deep brown, so you might notice the chocolatey tones making their way through around this time. However, the process occurs slowly and doesn’t happen overnight.
Are GREY eyes common in dogs?
As pets get older, there are two common conditions that can cause the eye to look grey. One of those conditions is that the lens is in the center of the eye, which helps the eye to focus. However, as pets age there are normal changes in the lens of the eye and the greying is a result of those changes.