Macalone, K., “How Dogs See the World Compared to Humans,” Science Alert, 2015. This can happen not just in dogs, but in cats, horses, and humans too! This literally means two different colors. Breeds like the Australian Shepard, Dalmation, Catahoula Leopard Dog, and Husky are very commonly seen with different colored eyes. Here is what researchers can state with confidence, thus far, about possible genetic links to heterochromia in dogs: It is possible that canine heterochromia may arise more frequently in dog breeds where there is already a lack of genetic diversity, such as certain purebred dog breeds with known limited gene pools. Heterochromia in Dogs. Legend says it that sled dogs with heterochromia are faster than dogs with the same color … Your email address will not be published. I have a dog with a left blue eye and a right brown eye. There are several different types of heterochromia: partial, complete, and hereditary. All trademarks are owned by Société des Produits Nestlé S.A., or used with permission. If there is something wrong with the eye, it would be coincidental. Heterochromia iridis, or partial (incomplete) heterochromia, is when the iris of each eye is differently colored but also shares a color in common. How common is Heterochromia in Dogs? David Bowie had his left pupil permanently dilated because of an injury he sustained when he was a teenager. However, different breeds will have different genes that code for blue eyes. In any case, blue eyes are much less common than darker shades, with brown being the most common color among dog breeds. Heterochromia literally translates to two different colored eyes. 2. This may be an indication of eye trauma or injury, illness, infection, or a more serious underlying disease. Some dogs with oddly colored eyes are said to protect heaven and earth at the same time, according to Native American lore. Animals can have heterochromia, too. Photograph via orangedonkey.net . If a puppy had two different colored eyes when he was born, then the heterochromia is a genetic condition passed along from his mother and father. Dogs with different colored eyes will always give us so much life. Don't miss out on the perfect companion to life with a purrfect friend. 1. Among these are Siberian huskies, American foxhounds, and Australian Shepherds. What are the most common breeds of dogs with different colored eyes? More like this. The dogs in these photos all have two different colored eyes, and their unique looks make them stand out. Another ancestral story suggests that, while dogs with heterochromia protect humanity, those with brown or amber eyes protect the spirits. Her one blue eye—while rare in cats—is typical of cases of complete heterochromia. One-year-old has been at Dogs Trust in Newbury, Berkshire, for a month As well, heterochromia can run in canine families, which at least partially explains why some dog breeds exhibit different colored eyes much more frequently than other breeds. 11 Gorgeous Dogs With Different Colored Eyes Move over David Bowie. – George, age 10, Hethersett, UK. We hope you have enjoyed learning more about what can cause dogs with different colored eyes and why you don’t usually need to be concerned if your pooch was born with two different colored eyes. It’s one of the best blue-eye dog names, because it makes a direct reference to the sea. That is, the iris of one eye can be two different colors. Hinton, A., DVM, “Heterochromia,” Mountain View Veterinary Services, 2018. The Australian Shepherd is one of a few dog breeds that commonly have two different colored eyes, called heterochromia. Heterochromia at its most fundamental is a condition where each eye is a different color either in whole or part. Image: S Alex Maier Shelter puppy with one light blue and one darker colored eye Everyone knows about ‘puppy dog eyes’ – that devious tactic which, if executed properly,… Aussies might have any combination of brown, blue, hazel, amber, or green eyes. Melanin is the substance which is responsible for skin, hair and, of course, eye color. Heterochromia is often not associated with any other clinical signs, but some dogs may have abnormal vision or may be deaf. Deane-Coe, P.E., et al, “Direct-To-Consumer DNA testing of 6,000 dogs reveals 98.6-kb duplication causing blue eyes and heterochromia in Siberian Huskies,” 2018. Another story says that while heterochromatic dogs protect mankind, brown or red-eyed dogs are spirit dogs. It occurs in humans and certain breeds of domesticated animals. although sometimes dogs that have two different coloured eyes could mean that one side of the dog is blind and/or deaf.. normally the eye that is blue, but this is also depending on the breed, and the genetics of the dog. It can be Let’s take a look at the variations below. Most dog breeds have a few options for eye colors. So when you do see something concerning, you should not wait to seek veterinary attention. I have personally seen many other breeds with heterochromia including Shelties, Boston Terriers, Welsh Corgis, Great Danes, Dachsunds, Pit Bulls, and others. Dogs with congenital heterochromia irides will have two different colored eyes or may have just an area of one eye that is a different color from the rest of that iris. Another fairly common belief is that dogs with heterochromia have hearing problems. Dogs that have heterochromia may also have it in their nose (i.e., their nose may be two different colors). However, if your dog suddenly develops heterochromia or you sense any changes to your pup’s vision, it is always wise to consult with your veterinarian right away to put your mind at ease! – George, age 10, Hethersett, UK. The technical term for two different color eyes is heterochromia, and it can occur in humans too (Kate Bosworth and Mila Kunis were blessed with two gorgeous different-colored eyes… Hedan, B., et al, “Coat colour in dogs: identification of the Merlelocus in the Australian shepherd breed,” BMC Veterinary Research, 2006. An example would be when both irises are blue but only one iris also has a brown spot in it. Australian Shepherds boast an eye color range that’s almost more reminiscent of us humans. Certain breeds such as Australian Shepherds, Louisiana Catahoula Leopard Dogs and Huskies are most likely to have this uncommon trait. Is Heterochromia Bad in Dogs? Internal toxicity, inflammation, infection, and illness can also prompt the development of heterochromia. Dogs See Fewer Colors Than We Do While scientists used to believe that dogs were color blind, turns out your dog can see colors, but with a different spectrum. References: American Kennel Club: Siberian Husky Breed Standard; Pet Education: Heterochromia: Eyes of Different Colors in Dog by Race Foster DVM How to find a puppy and raise a happy, healthy dog. In these dogs, their blue eyes are caused by … These dogs look right out of the movie Snow Dogs with their white and grey coats and they can also have two different colored eyes. The more … The Australian Shepherd is one of a few dog breeds that commonly have two different colored eyes, called heterochromia. For example, a dog may have one blue eye and one brown eye. You are searching for names for dogs with two different colored eyes and the 123Tinki.com dog name generator is the place to be. Brown eyes indicate a high concentration of melanin, while green or blue eyes indicate a lower amount. Blue eyes, for example, whether it’s one eye or both, can be a sign of deafness in Dalmatians. For example, sled dog breeds (like the Malamute and the Siberian Husky), are more likely to be born with brown eyes. And learn about the most common heterochromia dog breeds! Melanin is a pigment that gives color to a dog’s eyes, coat and skin. Like you, your dog’s eye color is a function of genetics. To further complicate matters, sometimes the genes for eye color expression in dogs are also the same genes responsible for coat color, and they can also be linked to other genetic-based traits such as certain diseases or conditions like deafness. Here, it is also important to remember that dogs, like other animals, may hide symptoms of poor health. In most cases, the dog will be perfectly healthy otherwise. As well, each dog breed (purebred) typically will have one or more predominant eye color(s). 1. This can feel painful or at least uncomfortable to your dog. And in dog breeds that have the gene for the merle or piebald color pattern, this gene can cause an uneven expression of pigment that may affect the colors of the coat, the nose, the eyes, and in other places. If this is the case, be sure to inform your dog’s veterinarian in order to check for any underlying diseases or issues developing in your dog’s eyes. And in fact, dogs are not the only species that can have heterochromia. While it can occur in humans, it's not very common. Stunning! The distribution of melanin in the iris determines eye color. To get the latest on pet adoption and pet care, sign up to hear from us. Rather, researchers think that the piebald or merle color gene influences both deafness and heterochromia, so dogs that carry those color genes may be more likely to exhibit both heterochromia and deafness. Some of these breeds who are more likely to have two different eye colors are Australian Shepherds, Catahoula Leopard Dogs, Great Danes, Dalmatians, and Huskies. There are two ways this can happen: Mosaicism and Chimerism. Do other animals (besides people), and if so, why? There are 14 different types of purebred dogs that can genetically carry blue eyes. In dogs, the eye color … These include the following: Siberian Husky Australian Shepherd Louisiana Catahoula leopard dog Some dogs have two different colored eyes. The technical term for two different color eyes is heterochromia, and it can occur in humans too (Kate Bosworth and Mila Kunis were blessed with two gorgeous different-colored eyes… However, there is some evidence to support light sensitivity in dogs with heterochromia, especially in the lighter colored eye. This literally means two different colors. Heterochromia, however, can also be centralized. You’re not seeing things — you’ve simply found a dog with heterochromia. Strain, G., DVM, “Genetic Deafness in Dogs,” Louisiana State University School of Veterinary Medicine, 2017. These are all examples of heterochromia and give each animal a very unique and memorable look. Does the dog in your life have a cat in theirs? Dogs that carry the color genes for the piebald or merle color patterns, which can cause an irregular distribution of melanin, may have a higher incidence of heterochromia. Your email address will not be published. Additionally, in some breeds eye color – like coat color – can change as a puppy grows up. 3. Another story has it that such dogs are natural protectors, some even considered spirit dogs. How Dogs See the World Compared to Humans, Different Coloured Eyes: the beauty of heterochromia, Direct-To-Consumer DNA testing of 6,000 dogs reveals 98.6-kb duplication causing blue eyes and heterochromia in Siberian Huskies, Fine structure of the iris of dogs manifesting heterochromia, Central heterochromia (two different eye colors): Causes and types, Best Dog Food for Goldendoodles to Keep Them Happy and Healthy, Shichon Dog – A Complete Guide To The Bichon Frise Shih Tzu Mix. If an animal has heterochromia from birth, this is called congenital heterochromia. Those with complete heterochromia, as mentioned earlier, typically have one blue and one “normal” eye, such as green, yellow, copper, or orange. The term is most often used to describe color differences of the iris, but can also be applied to color variation of hair or skin. Smithers, B., “Different Coloured Eyes: the beauty of heterochromia,” Science Made Simple, 2016. When a pup has two different colored eyes, it's called heterochromia. For instance, complete heterochromia is when each eye is a completely different color. Royer, N., “Malamute Coat Color Genetics,” KWest Mals Kennel, 2015. ), we've found a whole treasure trove of … He have one blue and one blue-black eye.He’s also deaf and none of his blood line has does that sound odd? Your dog may have a sickle tail, which resembles a curled tail. One myth says that dogs with two different color eyes can view heaven and earth at the same time. Types of heterochromia. The term originates from the Greek word heteros, meaning “different,” and chroma, meaning “color.”. We just got a 7 week old mini long haired dapple dachshund and he has a blue eye and a brown eye. A dog can develop heterochromia later in life, though, resulting from an injury to the eyes, or from a condition like glaucoma, cataracts, an underdeveloped optic nerve, or retinal dysplasia. 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