Russian Blue Maine Coon Mix: Complete Guide

Mixed breed cats are a dime a dozen and their advantage over purebred cats for having a more diverse gene pool makes them a preferred choice for many cat enthusiasts who want a healthier breed. So, I want to introduce you to a lesser-known mixed breed which is a mix between the Russian Blue and the Maine Coon Cat.

The Russian Blue Maine Coon Mix is one eye-catching creature that will catch your attention. They typically have thick, gray-colored fur, emerald-green eyes, and majestic, massive body that combines the best qualities of both parents.

The Russian Blue Maine Coon Mix, just like other Russian Blue mixes such as the Russian Blue Siamese Mix, is gaining popularity because of their beautiful, striking color. And in this comprehensive guide, we will discuss everything you need to know about this breed including their care needs and where you can find one.

Russian Blue Maine Coon Mix: Breed overview

Other namesBlue Coon 
SizeMedium – Large 
Weight 9 – 18 pounds 
Height9 – 16 inches 
Coat ColorsBlue, Charcoal, White, Brown, Black, Cream 
Child FriendlinessModerate 
Feline FriendlinessModerate 
Training DifficultyModerate 
Grooming UpkeepHigh 
Exercise NeedsModerate 
Lifespan12 – 20 years 
Kitten Cost$500 – $2,000

What is a Russian Blue Maine Coon Mix?

The Russian Blue Maine Coon Mix is a crossbreed between the slate-colored Russian Blue Cat and the massive-sized Maine Coon. They are mainly indoor cats that have the “gentle giant” quality of the Maine Coon and the athleticism of the Russian Blue.

RECOMMENDED: Serval Maine Coon Mix (Complete Guide)

Maine Coon Russian Blue parent breeds

Maine Coon Russian Blue Mix inherits traits from both parents making it hard to predict their physical and temperamental qualities. Taking a glimpse into the Maine Coon and the Russian Blue individually will let us learn how the resulting offspring will turn out.

The Russian Blue is characterized by its bright green eyes, light purple-colored paw pads, and a short double coat that ranges in color from light to dark gray. They are medium-sized cats with flat skulls, long necks, and large, pointed ears. 

Russian Blues show great athleticism that can leap and climb onto high perches and are known to be adept hunters that can prey on rodents, birds, and rabbits. They also have a gentle and calm disposition but have an independent nature that prefers to keep to themselves. 

The Maine Coon, on the other hand, is the largest domesticated cat in the world that is oftentimes nicknamed “the gentle giant.”

They have a long, rectangular, muscular body shape that can reach a length of 40 inches from nose to tail. The coat is dense and shaggy with some thickness around the neck with colors ranging from white to black and red to cream.

SEE ALSO: White Maine Coon Cat (Complete Guide)

Maine Coons are not extremely clingy and show some independent nature, but are very affectionate and friendly. They show great fascination with water often dipping their paws or playing in a bath of water. They can also be quite vocal making trill or chirping sounds.

TO LEARN MORE: Check out Do Maine Coons Like Water?

Maine Coon history

Russian Blue Maine Coon
Maine Coon Cat history

There are exaggerated tales going around that Maine Coons are crossbreeds of feral cats and wild raccoons because of their similar-looking tails. But, nothing could be further from the truth.

While the exact history of the Maine Coon remains a mystery, it is now widely believed that they descended from Norwegian Forest Cats that were brought by the early European settlers to North America.

These cats bred with the local cat population that eventually evolved into what we now know as the Maine Coon. 

In 1895, the Maine Coon was the first to win the Best In Show in a national cat competition held in New York.

During the succeeding years, the breed’s popularity diminished when other long-haired cat breeds were introduced in the United States, but Maine Coon enthusiasts revived the breed’s population which eventually led to its recognition by the Cat Fanciers’ Association in 1975. 

RELATED: Maine Coon Norwegian Forest Cat (Complete Guide)

Russian Blue history

Maine Coon and Russian Blue Mix
Russian Blue Cat history

The Russian Blue Cat, or the Archangel Blues as they are sometimes called, is a naturally occurring cat breed that originated from the Arctic archipelago of Arkhangelsk Oblast in Russia.

They were introduced to other parts of Europe in the mid-19th century by sailors and eventually to the United States. 

Their numbers were depleted in the US after the Second World War which led breeders to crossbreed Russian Blues from Scandinavia and Great Britain with the Siamese to revive its population.

The Siamese bloodline was bred out through careful breeding practices over the years that eventually produced the modern Russia Blue cats.

You may be interested in: Maine Coon Siamese Mix (Complete Guide)

Are Russian Blue Maine Coon rare?

Yes, the Russian Blue Maine Coon is a rare type of mixed cat since many breeders prefer producing the purebred Maine Coon or the Russian Blue over the mixed variety. 

Are Russian Blue Maine Coon cats recognized by cat registries?

No, the Russian Blue x Maine Coon is not recognized by major cat registries, such as the Cat Fanciers’ Association (CFA) or The International Cat Association (TICA) since they are a mixed breed with no set of breed standards.

Some cat shows, however, permit mixed cats to compete in the household cat category wherein they are judged by their looks, physical condition, personality, and stage presence.

How do I know if my cat is a Russian Blue mix?

The Russian Blue Cat typically has light purple paw pads compared to other gray-colored cats that have black or gray ones.

They also have vivid green-colored eyes upon maturity.

Having these qualities, together with a gray-colored coat, can be a clue that your mix has a Russian Blue heritage.

How can you tell if you have a Maine Coon mix?

One telltale sign that you have a Maine Coon Mix is if they appear larger than other domesticated cats. They typically would have a rectangular-shaped body of considerable length with a tail as long as their body. 

They would also have pronounced thickness in their fur around their neck and chest and also tufting at the tip of their ears. 

Maine Coon vs Russian Blue

The main difference between Maine Coon and Russian Blue is that Maine Coon has a long and shaggy coat ranging in colors such as white, black, blue, red, and cream while Russian Blue is short-haired with a shade that ranges from light gray to dark gray. 

CHECK OUT: Black Smoke Maine Coon (Complete Guide)

Maine Coon and Russian Blue Mix physical appearance

Russian Blue cross Maine Coon will vary in appearance since they are a mixed breed. Typically, they will develop a muscular and strong physique with stocky legs and a long body frame, and a tail that can grow as long as their body length. 

They will have dense and glossy fur with some exhibiting a ruff in the neck area.

They have large ears that may be tufted or not, and rounded eyes with colors ranging from green, gold, amber, or blue.

Russian Blue and Maine Coon Mix size, height, and weight

Russian Blue cat Mixed with Maine Coon will be a medium to large breed of cat that will take around 3 to 5 years to fully mature.

The females, like most other cats, are slightly smaller and lighter than the males.

Gender Height Weight 
Male 12 – 16 inches 12 – 18 pounds 
Female 9 – 13 inches9 – 15 pounds 

Maine Coon Russian Blue Mix coat colors and types 

Russian Blue Mix has a medium to long double coat. The coat is silky and luxurious to the touch that may have a shaggy appearance.

The preferred coat color is light to dark gray similar to Russian Blue, but it can also come in a range of colors such as black, white, cream, and red, and also patterns of bi-color, tabby, or calico.

READ NEXT: Calico Maine Coon (Complete Guide)

Maine Coon Russian Blue cat long hair

A Russian Blue Mix cat with long hair exhibits lengthier hair around the tummy and flanks with some having a thick leonine ruff around the neck, while those around the head and shoulders are shorter.

Russian Blue Maine Coon Mix temperament

Russian Blue Mixed with Maine Coon is a smart and inquisitive mixed breed with an independent nature. They are not very clingy but love being in the company of their family. 

Both parent breeds have a high prey drive making the Blue Coon Mix retain its natural hunting instinct.

They are pretty agile and tend to enjoy perching on high grounds where they can have a good vantage point of their surroundings.

Russian Blue Maine Coon Mix personality

Russian Blue cat Mix will have a personality that can lean towards either parent or fall somewhere in between. Maine Coons tend to be more outgoing and vocal than the Russian Blue cat which is quite shy and timid. 

You may find that the kitty may need more time to form a close bond with you, but once they get comfortable in your presence, you will be pleased to see how affectionate and loving these mousers are.

READ ALSO: Why Does My Cat Sleep On My Head, Face and Neck? 10 Reasons Why!

Do Russian Blue Maine Coon cat make great family pets?

Yes, the Russian Blue Maine Coon cat can be a great addition to any family. They are not aggressive and good-natured showing tolerance and adaptability to the needs of children

When introducing your new Maine Coon x Russian Blue kittens to your kids, it is important to always have adult supervision since these kitties tend to be shy and may take some time to warm up to the people around them.

Maine Coon Mixed with Russian Blue training

Maine Coon Mixed with Russian Blue is an intelligent breed that can be taught easily with basic commands and even a few simple tricks.

They do however have an independent streak that can make training a bit of a challenge. This is why a Maine Coon Russian Blue Mix kitten should be trained early as soon as you bring them home. 

Using positive reinforcements, like cat treats, petting or cuddling, will motivate your kittens to follow your commands.

Setting up boundaries on what they are allowed to do, that includes litter box training and furniture scratching, will increase their sense of security and improve their ability to interact with others.

CHECK OUT: Cat Scratching Litter Box Excessively: 10 Reasons Why & What To Do!

Russian Blue cat Maine Coon Mix exercise requirement

Russian Blue cat Maine Coon Mix needs around 40 to 60 minutes of daily exercise that can be split into 2 to 3 short sessions.

You can mix outdoor and indoor activities, such as leash walking around the neighborhood or playing with a laser light that mimics their prey instincts. 

A Maine Coon Russian Blue kitten is particularly active during their growing years so providing them with a cat tree that has several scratching posts will help release their pent-up energy and also prevent your furniture from being damage.

If you have a backyard, it’s a good idea to let your Russian Blue cat Maine Coon Mix roam freely outside. Simply walking, running, chasing, and playing in your backyard are all good forms of exercise.

You’ll want to install an electronic cat door if you do allow your fuzzy friends to head outside and play during the day.

What’s great about the automatic cat door is that it is easy to install and you can program it and set curfew hours. This way, your kitties can enjoy the outdoors during the day while staying safe indoors at night.

Russian Blue mixed with Maine Coon grooming and cleaning

The frequency of grooming depends on which parent’s gene is more dominant. If the Russian Blue mixed with Maine Coon inherited the short coat of her Russian parent, then grooming wouldn’t be as demanding.

Regardless of coat length, we wish to partake with you some grooming and cleaning tips on how to keep your cat looking and smelling great all the time. 


Since cats are known for meticulously cleaning themselves, this means less work on your part. Bathing your cat can be done once her coat begins to stink or if she gets in contact with some sticky particles like tree saps.

Here’s how to bathe your Russian Blue mixed with Maine Coon:

  • Begin brushing her coat to remove debris.
  • Your Russian Blue Maine Coon kittens will love you even more if you place traction at the bottom of the tub. It can be a rubber mat bath or a folded towel. The idea is to prevent your kitty from slipping.
  • Prepare lukewarm water. 
  • Slowly pour water on her body until thoroughly wet.
  • Apply the right amount of feline-friendly shampoo and lather well. 
  • Rinse very well making sure there are no more traces of shampoo residues. 
  • Dry the coat thoroughly. 


When it comes to grooming, brushing is the part you need to spend a considerable amount of time.

You’d be needing a couple or even more brushes to bring out the best in your cat’s coat such as a slicker brush, a comb, and a de-shedding tool

  • Begin using the comb to smooth out tangles. 
  • Then use a slicker brush to remove dead hair.
  • Next is to use the de-shedding tool to get rid of leftover tangles and dead hair. 
  • Then go back to using the comb to smoothen the coat. If you wish, you may also use a bristle brush. 

Teeth Cleaning

Brushing your cat’s teeth is an effective way to reduce plaque and tartar formation. Simple tooth decay may actually lead to infection and loss of appetite. 

What’s the best type of toothbrush for your kitty? The best type of toothbrush for your cat is one that is made especially for cats because this is designed with a tapered handle that allows you to brush the back teeth. Or a finger toothbrush is also a great choice. 

For toothpaste, always choose the one that is formulated for felines like an enzymatic cat toothpaste. This has no foaming ingredients, is laced with flavors, and is safe to swallow by your kitty. 

Nail Trimming

Overgrown nails can curl into your cat’s paw pads and cause infection. Plus, of course, overgrown and sharp nails can hurt you and damage your possessions. 

Use a cat nail trimmer and cut the tip of her nails. In case you accidentally cut the quick, apply styptic powder to stop bleeding. 

Ear/Eye Cleaning

While cats do not need their ears cleaned all the time, you still need to inspect the ears from time to time. Excessive wax buildup can cause ear infections, thus, wiping the ears with a moist cotton ball or gauze will do the job. 

The same can be said when it comes to eye hygiene. You should clean eye boogers or crust to avoid your cat’s eye from getting irritated. You can use a cotton ball or cat-safe eye rinses.

Grooming Needs Grooming Frequency
Bathing 1x monthly or fewer
Brushing 3x weekly
Teeth Cleaning 3x weekly
Nail Trimming 2x monthly
Ear/Eye Cleaning Check weekly 

DON’T MISS: Best Vacuum For Cat Litter (Reviews & Top Picks)

Are Russian Blue Maine Coons hypoallergenic?

Your Russian Blue Maine Coon may or may not be a low Fel 1d producer, so she can either be mildly hypoallergenic or not.

Russian Blue cats are known to produce less allergen in their saliva known as the Fel d1 allergen making them one of the better cats to be around sensitive people. 

To lessen the impact of feline allergens on your health, why don’t you try using an air purifier with a HEPA filter at home? 

This type of air purifier works by treating almost 99% of air impurities including the ones your kitty produces. As a result, you will breathe fresher and cleaner oxygen while you’re at home. You can say good-bye to runny nose and eye redness!

RECOMMENDED: To learn more, check out Are Maine Coons Hypoallergenic?

Do Maine Coon Russian Blue cat shed?

Yes, even if the Russian Blue parent is a low-shedding cat breed, it’s possible that this mixed breed will shed because of the Maine Coon parent. 

But the shedding shouldn’t be a problem at all as long as you invest in a house cleaning machine that can capture all forms of allergens from the carpet, hardwood floors, couch, and others. And, we are talking about a vacuum cleaner with a HEPA filter or a robot vacuum.

RELATED: Do Maine Coon Cats Shed? 10 Reasons Why & What To Do!

Maine Coon cross Russian Blue food and diet

Food and diet play a huge role in keeping your Maine Coon x Russian Blue healthy.

Choose cat food that is loaded with animal protein like fish and chicken.

It’s a good idea if you will mix canned food with dry or kibble food to keep your cat hydrated. 

Russian Blue Maine Coon Mix common health issues

Are you aware that you can learn early on the health problems that your feline pet inherited from her parents even if there are no symptoms yet?

Yes, that is possible through a DNA home-test kit that is so easy to use and gives very accurate results.

So, here are seven (7) of the common health issues that can plague your Russian Blue Maine Coon:

1. Polycystic Kidney Disease

A genetic disease affecting the kidneys, the most common symptoms are increased thirst and urination. 

2. Hip Dysplasia

Commonly seen among large breeds like a Maine Coon, this is a malformation in the hip joint. Reluctance to jump is one of the signs to look for. 

3. Progressive Retinal Atrophy

An eye problem that is caused by the gradual loss of cells in the retina of the affected cats. Night blindness is the initial symptom and will slowly progress to full blindness. 

4. Spinal Muscular Atrophy

This is caused by the degeneration of the nerve cells in the spinal cord. Muscle weakness and paralysis are common signs. 

5. Hypertrophic Cardiomyopathy

A congenital heart disease affecting the walls of the left ventricle. Labored breathing and swollen abdomen are the signs to watch out for. 

6. Stomatitis

This is a condition causing mouth inflammation. The signs are mouth ulcers and drooling. 

7. Obesity

This is commonly seen among Maine Coons, and it can lead to other diseases including diabetes and joint problems. 

Maine Coon Russian Blue lifespan

12 to 20 years is the expected life expectancy of Maine Coon Russian Blue mixed cats. 

Russian Blue Maine Coon breeders

Getting a healthy and well-socialized kitten all begins with a good breeder. Request to see health certificates including DNA tests of the kittens and the parents.

Russian Blue Maine Coon Mix kitten

How do you take care of a Russian Blue Maine Coon kitten?

Aside from picking the right food, make sure that your kitten has a comfortable kitty bed to rest on.

Russian Blue Mix kittens will sleep an average of 20 hours a day. So, the placement of the kitty’s bed is very important so her sleep wouldn’t be distracted. 

READ NEXT: Why Does My Cat Sleep On My Pillow? 13 Reasons Why!

The health check is vital, so finding a veterinarian with whom you are comfortable talking to is crucial. If your kitty is not yet spayed/neutered, the vet can discuss with you the right time for such a procedure. 

Russian Blue Maine Coon Mix price

How much are Russian Blue Mixes? The average cost of a Maincoon Mix is $500 to $2,000. On top of that, there are one-time expenses and recurring costs as shown in the table below. 

Type of ExpensesAverage Cost 
Food $50 – $75
Food and Water Bowls $5 – $10
Kitty Bed $20 – $30
Carrier $20 – $40
Collar and ID tag $10 – $25
Grooming Tools $25 – $45
Litter Box $18 – $45
Litter $10 – $25
Scratch Post and other toys $20 – $50
Microchipping $50 – $100
Spay/Neuter $250 -$550
Veterinary Expenses $200 – $500
Total $678 – $1,495

Places to find Russian Blue Maine Coon kittens for sale

When looking for Maine Coon half breed, consider these three (3) breeders whom we have identified as ethical and responsible and produced high-quality kittens. 

One of the few Russian Blue breeders in the USA is the Mishkas’s Russians Cattery ( which can be found in Dayton, Ohio and Springfield, Ohio.  

You may also visit Windtara Maine Coons ( located in Morganton, Georgia. 

If you live in the UK, try Kleeoket Maine Coon Cattery (

Finding a healthy Russian Blue Maine Coon Mix for sale

Would you rather look for an adult Maine Coon Russian Blue Mix for sale? We have three (3) places for you:

You may find one at Maine Coon Connection ( They also have kittens availble.

If you’re in the UK, what about adopting an adult Maine Coon at The Maine Coon Cat Club (

Check out the webpage of Russian Blue Kennel ( located in Mobile, Alabama. 

Maine Coon x Russian Blue: Pros and Cons

Maine Coon half is an adorable pet to have but of course, there are some minor issues that are itemized in the table below. 

Pros Cons 
Smart Prone to obesity 
Independent Requires frequent brushing 
Tolerates playful children May not be hypoallergenic 
Not aggressive May shed moderately 
Affectionate but not too clingy Shy 
Does not suffer from separation anxiety Tendency to ‘talk’ a lot 

Is the Russian Blue and Maine Coon right for me?

If you have children and other pets at home and you are worried whether a Russian Blue and Maine Coon can adjust to them, well, yes, this mixed cat breed can!

This is a perfect family cat – she is sweet but not overly demanding of your attention. 

Related Questions

How big do Russian Blue Maine Coons get?

The Russian Blue Maine Coon Mix will reach a size between a medium to large cat. They are usually larger than a Russian Blue and smaller than the Maine Coon.

The information, including but not limited to, text, graphics, images and other material contained on this website are for informational purposes only. No material on this site is intended to be a substitute for professional veterinary advice, diagnosis, or treatment. Always seek the advice of your veterinarian or other qualified health care provider with any questions you may have regarding a medical condition.