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Blue Great Dane: Info, Pictures, Interesting Facts & More

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By Nicole Cosgrove

blue great dane

Height: 26-34 inches
Weight: 110-200 pounds
Lifespan: 7-10 years
Colors: Blue
Suitable for: Families with plenty of space and time for a dog of massive stature
Temperament: Intelligent, gentle, guardian, friendly, courageous, spirited, sweet, noble

Generally considered to be the gentle giant of the dog world, Great Danes have long been a favorite breed for those looking for an extra-large dog without the hassle and aggression that can come with other giant breeds. They’re playful, loyal, and extremely gentle with children. As long as you have the room and budget to look after them, Great Danes can make for excellent family pets and companion dogs.

In this article, we’ll closely examine a popular yet rare variety of the breed, the blue Great Dane. If you are after more information about the breed in general, you can find it in our comprehensive Great Dane breed guide.

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Blue Great Dane Puppies

blue Great Dane puppy
Image credit: Guy J. Sagi, Shutterstock

Great Danes can come in several colors, including fawn, brindle, black, harlequin, mantle, merle, and blue. Of all these colors, harlequin and blue are the two least common and the most difficult to predict and subsequently breed. Yet, the blue Great Dane captures the attention of many fanciers of the breed.

Despite suggestions to the contrary, blue Great Danes are the same as any other Great Danes. Their rare blue coat is simply the result of breeding two dogs that carry a recessive blue gene in their DNA. Without going too far into the technicalities of dog genetics, dogs, like humans, get half of their DNA make-up from each of their parents.

So, for a blue Great Dane to be conceived and subsequently born, both of their parents need to have a recessive blue gene that they can pass on to their offspring, and only those offspring that get two recessive genes will be blue. Thus, even with two parents that carry the recessive blue gene, most of their offspring will likely be another more common color, and there is only a 25% chance of them producing any blue offspring.

However, genetics can be tricky since a dog’s color isn’t entirely determined by one gene. Thus, breeding from two blue Great Danes doesn’t always guarantee that the resulting puppies will be blue.

3 Little-Known Facts About the Blue Great Dane

1. They come in several shades of blue. 

Blue Great Danes come in several shades, including charcoal-blue, steel blue, slate, and a pale-bluish color. In some cases, blue Great Danes can be born with blue eyes, but that isn’t always the case.

However, of all the shades, the steel-blue Great Dane is the most sought-after, as it is the only blue-colored Great Dane that meets the accepted breed standard.

2. Their color does not affect their temperament.

The temperament of any Great Dane will vary based on how the dog is raised, whether they are adequately socialized, how their owners treat them, and even whether they get enough human attention and exercise.

Of course, some aspects of their temperament will also be passed on from their parents. However, the genetics associated with determining a dog’s temperament are not linked with the genes that determine their color.

3. Some Blue Great Danes have chest markings.

While a blue coat is quite rare, these dogs are occasionally gifted with colored markings on their chest, providing them with double the rarity. If you find a Blue Great Dane with those patterns, know you’ve spotted a unique treasure!

blue great dane
Image Credit: Piqsels

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Temperament & Intelligence of the Blue Great Dane 🧠

Are These Dogs Good for Families?

Does This Breed Get Along with Other Pets?

Blue Great Dane puppy
Image Credit: David Huntley Creative, Shutterstock

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Things to Know When Owning a Great Dane:

Food & Diet Requirements 🦴

There a few things to consider when choosing a food and meal plan for your Blue Great Dane. Although their dietary restrictions are the same as all other Great Danes, you must be mindful to keep their food intake controlled to avoid any weight or orthopedic issues since they are such a large breed. Despite this, Blue Great Danes will still manage to consume about 10 cups of quality dog food per day!

Exercise 🐕

Generally, the rule of thumb is the larger the dog, the more they need to exercise. This doesn’t apply to Blue Great Danes! In fact, they are content to live in smaller living quarters as long as they are able to run, play, and stretch their legs, joints, and muscles for at least 30 minutes a day.

Training 🦮

These gentle giants are incredibly susceptible to training, but it’s important to get your training regime established while they are puppies. As they grow, their massive stature might be a hindrance when trying to establish rules.

grey blue great dane
Image Credit: Guy J. Sagi, Shutterstock

Grooming ✂️

There is also no difference in the amount of grooming that a Blue Great Dane needs compared to other Great Danes. Regular brushing, nail trims, and teeth cleaning are the only grooming items to stay on top of.

Health and Conditions ❤️

The color of a dog’s coat is known to impact a dog’s chance of suffering from congenital deafness, and dogs with white or light-colored coats are more susceptible to genetic hearing issues and deafness than those with darker coats. This is because the gene that predicts coat color is linked to the gene that can lead to congenital deafness in dogs.

However, blue Great Danes are no more likely to suffer from congenital deafness or any other hereditary disease than any other colored Great Dane.

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Blue Great Danes require the same love and attention that you would need to give to any Great Dane. They are strikingly beautiful dogs, and it is easy to see why the blue Great Dane is so popular.

Featured Image Credit: verky01, Shutterstock

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