OMG! That's a Huge Maine Coon

The Maine Coon has taken the internet by storm, fascinating cat lovers all over the world with its beauty, size, and majestic presence. The demand for such a "big" cat has become increasingly overwhelming.

The Maine Coon cat is the largest breed of a domesticated cat. When fully mature, the average size of a male is 18-22 pounds and 9-13 pounds for a female. Just like people, their shapes and sizes can fall outside of the "average".

While most of my males fall in the average range, I do have one that is way beyond that, weighing in at 29 pounds at 3 years old. (Omega, my solid white Maine Coon). In person, he seems like a mythical creature being the size he is.

Omega isn't the most agile cat. He doesn't jump much and when he does, he's very awkward and clumsy. I'm pretty sure that it's due to his size and weight. It's a lot for him to carry around. I keep a close eye on his heart health and his joint health because of his size. He has sprained his elbow from simply jumping off the cat tree!

As a kitten, there was no way for the breeder, me, or anyone to be able to predict how large he would be. He was the same size as his littermates. In fact, my daughter has his brother and he's 19 pounds.

Educating yourself about what to expect when you buy a Maine Coon kitten is the best thing that you can do. If you're interested in this breed for its mere size, then you're truly missing out on so many other fascinating qualities that they exhibit.

Don't Always Believe What You See on The Internet

What you're about to see might shock you. While it's true that Maine Coons are large cats, the photographs of them can be manipulated in a way to make them seem enormous! For the ordinary person that isn't familiar with this "photography" trick, you're about to discover something new.

The closer something is the camera lens, in comparison with objects int the background, the bigger it appears in the photograph. So you'll see people holding their Maine Coons in a photograph and the cat looks super big! In reality, the cat may be of average size and weight. The appearance is made through the camera lens.

I took some photographs of 3 of my own cats, all of the different sizes to show you just how crazy it is to see them side by side. In the first photo, I am holding the cat close to my body. In the second photo, I'm holding the cat with my arms extended outward, thus moving the cat closer to the camera lens.

It wasn't easy to hold Omega out like that, but I managed to do it! I counted it as my workout for the day. 

Joan - 4 Pound Maine Coon Kitten

















Joan - 3 months old - 4 Pounds ( 1,81 Kg)


















Joan - 3 months old - 4 pounds (1.81 kg)


Finlay - 19 pound Maine Coon


















Finlay - 6 years old - 19 pounds (8,62 kg)
















Finlay - 6 years old - 19 pounds (8,62 Kg)

Omega - 29 pound Maine Coon

Omega- 3 Years old - 29 pounds (13.15 Kg)




















Omega- 3 Years old - 29 pounds (13.15 Kg) 


OK well, Omega looks huge any way you look at him. LOL

You Know What They Say...It's Not the Size of the Boat

As always, I like to educate the public about Maine Coons and the topics that surround them. The point of this blog post was to bring awareness to the perception of giant Maine Coons from photographs online.

Personally, I refuse to sell a kitten to anyone who makes the size of their cat a priority. Since there's no way for me to predict how the kitten will turn out once it's fully mature, I don't want to leave anyone disappointed.

I prefer to keep my focus on health, temperament, and meeting the Maine Coon breed standard. I think those three areas are the most important. You may also want to find a Maine Coon breeder that puts health and temperament first.

Maine Coon Breed Standard

The Maine Coon breed Standard is shown in the photographs below. There's no mention of any particular size or weight.

  • Maine Coon Breed Standard

If you're looking for the "biggest cat you can find" or a "giant Maine Coon", then you may want to consider a retiree. This way you can already see what they will look like as an adult. Otherwise, take the time to learn more about the Maine Coon other than it's size. It's full of so many wonderful characteristics.

By: Sassy Koonz

I have countless times in recent years, probably since all way back to just a few years after they released the requirement that the cats imported to Sweden need to be titer tested for rabies or admitted on dispensation before 3 months of age. When they changed the rules so that we only need to get rabies vaccine and then wait for 21 days to take the cat into Sweden, it became a LOT easier for us, though this requires that you travel to the country where the cat is and pick up the cat yourself, if someone else will bring the cat to Sweden for you a trace certificate is required, this is quite expensive and tediously to obtain. (unreasonable if you ask me, but such are the rules). 

Well, it was not the different ways of import I wanted to talk about, although this is actually more than relevant in this case as countless breeders from the eastern countries are more than happy to send the cat with a person to the appropriate airport and hand over the cat to you there, and this is actually not allowed without a traces, the cat will count as smuggled in, and it seems like most new breeders do not even know about this.

Buying a cat with breeding rights in Sweden (and as far as I understood, the same goes mainly for all other countries in the world), is not easy, but I can honestly say that I have myself received very few requests, and even if they all would have been asking me, it would just not have been possible for me to sell kittens with breeding rights to everyone who seems to be searching for kitten to use for breeding. However, it’s not as difficult as it may seem, I have talked to lots of friends who also breed and everyone I do know,  seem to have the same attitude as me, they are by no means averse to sell kittens for breeding to a new breeder, on the contrary!

However, as well as most of my friends, I want a proper presentation, we want to know that you have thought this through really well, that you got a goal for your breeding (here I think, I can speak for both show-breeders and outcross-breeders, we want you to have a registered cattery when looking for the kitten, or at least have one before it's time for the kitten to move in). We want you to have a plan and a goal, a thought regarding your breeding, of course, the one who will sell the kitten to you wants your goal to be in good agreement with the goal he or she has. Your breeder should be your mentor and then it is good if you have a similar view on breeding. Talk to breeders well in advance, create a relationship with breeders, this will make your way to a new kitten for breeding so much easier, and not just that first one, but also all the future breeding-cats. A breeder who knows you well, will gladly be your mentor and vouch for you to other breeders.


Let’s talk about the big question, to import, maybe mainly from the eastern countries (please be aware that there are a lot of good breeders there also, not all are bad).
What makes imports from those countries so attractive? I can see that it’s not just in Sweden this happens I see it all over the world? And what risks does this involve?

  • Many, many breeders ask no questions or very few questions at all, is this good or bad? I wouldn’t say, it’s a good sign when the breeder doesn’t ask questions.
    Instead just more or less sells the cat straight to you.
    You could ask your self how many more cats with the same pedigree did this breeder already sold eighter to the same country, countries close by or just sold with breeding rights?

  • Within these countries, there is an enormous mass of so-called. Cat factories that just mass-produce kittens.
    The groups of cats are extremely large and many times there is not a fraction of all the cats present for you to see on the websites.
    The cats live in special buildings and the rules are far from our strict rules (now I’m thinking about Sweden, other countries might not have the same strict rules we have regarding the animals). With this, other problems arise. (Of course, not all breeders from those countries are like this, there are a lot of good breeders, but as a new becomming breeder or a new breeder who just started, how would you know what to look for?).
    • Infection pressure, in such a large group of cats, it will become enormous. The risks increase significantly for your new cat to carry some infections such as herpes, chlamydia, mycoplasma, high titers on corona, giardia, tritrichomonas or cryptosporidium, just to make a few examples.
    • There is also a big risk that your new cat or kitten is very untrained socially and very shy if it as a kitten has grown up more or less isolated from human contact.

  • Another thing that might be good to know, especially in the Eastern countries, is that you can get just about anything if you only pay. This means that if you ask the breeder for tests they can basically go to a veterinarian and just buy themselves a certificate (of cours not all veterinarians are like this but, it's pretty common). The same goes for the certificate of course that the cat is free from infections. (This is told by good breeders from those countries, so it comes from reliable sources).

  •  The parents are almost never tested for HD and HCM other than through DNA, this can also apply to other actually good breeders, but if you are going to import a cat or kitten for a lot of money who is also from not tested parents, then you should at least make sure that the cat/kitten you will import got a really unique pedigree. How would you know what’s unique if you do not know the all the cattery names, and the history of those back in a pedigree?

  • You should also be aware that a breeder in many eastern countries does not even take one third as much for a cat in their own country as they do when exporting a cat. For them, it’s a hugely good deal to sell a cat abroad. This, unfortunately, attracts a great deal of anything but serious people who want to earn big money on the mass-export of cats. Some have even built up a business with the decoy in Sweden or possibly other countries as well, a relative or friend living in the country in question, who sells the cats for them.

  • I have seen countless times on various international forums where breeders paid in advance just to never receive any kitten.

  • I also have seen and talked to many, many breeders who bought cats or kittens who’s been really, really sick at arrival, in worse cases even died soon after arrival.

  • An import should also have unique lines, otherwise, it is quite pointless to bring the cat or kitten to our country, right?

To import is an adventure even for an old experienced breeder, so wait with importing a cat/kitten until you got some experience. If you would like to try this as a new breeder, please make sure you have a very experienced breeder that helps you, a breeder with many contacts abroad who can help you find a good breeder that they know,  or know someone who knows, etc. 

It’s been countless times over the years when I have seen various cases where things went very wrong because someone has done an import without having the knowledge.


I’ve seen imports from Australia/New Zealand/USA,  being imported to Sweden and claimed to be very unique lines. I threw a single look at the pedigree and found ou that, the grandmother is actually being born at my friend close by in Sweden, the same thing with the father's side in the pedigree, even there was perfectly known cats from the Nordic countries, together with a few so-called. Dozen lines, ie cats found in each and every pedigree. When import it’s not a fact that if it’s further away it’s more unrelated lines (apart from the US) most of the countries far away from Sweden actually got mostly imports from Europe themselves. So don't cross the river for water. In this case, it would actually be a lot less expensive and a lot easier to just travel 1 hour to get a cat/kitten with those lines then import from the other side of the world.


Another case I have seen was a male represented as completely unique, purchased from "some" country in Europe and imported to Sweden.  In this case, the male already had a brother who was already imported and bred in Sweden, just about a 1-hour drive from where this new male was located.


Now, I am not saying that it is WRONG to find cats that are related and import to the same country, I  have done it as well as others, but we should not fool ourselves into thinking that what we take in is unique when it’s not.  Learn to read and recognize both cats and cattery names before deciding to import. Learn to be able to recognize names in pedigrees. So that you know what it is you bring in, so you how much or how little the cat/kitten you bring into the country actually are.


A tip that I always advise is to make test matings, with all imported cats you can remember in our country, (here it definitely helps if you have been breeding for a while or if you have an experienced mentor who’s been doing this a little longer). I found a boy a while ago, unfortunately, one of the parents had HD, so I could not buy him but, what a pedigree!  I did test mating with all the cats I could come up with here in Sweden, both imports and Swedish-born, females and males, show lines as outcross-lines and the absolute closest I came in inbreeding was 0.07% in 8 generations… (of course also low in clones), It was a really unique line for Sweden, but unfortunately, things do not always go as we want, so I just keep looking and hope to stumble upon something equally unique but this time with all the qualifications I personally wish for. 


Finally, I just want to point out that of course there are good breeders in the eastern countries, just as there are ridiculously bad breeders also in the rest of the world. So the main advice is really to wait with imports until you got a bit more experience or to ask for help from some very experienced breeder.


By: Malin Sundqvist

The questions can be many when you are about to get your first purebred cat and not all breeders are either knowledgeable or honest. We have all been new at some point, the difference is if you are lucky enough to have an experienced and talented mentor or if you are unlucky to get someone who is not so knowledgeable.

So what should you think about to get the best possible start? I will address some points below.


Many people who want to buy, want a BIG cat, the bigger the better. Well, here we come to the first problem in this breed. This is a big breed and compared to a normal house cat, even a very small Maine Coon is a giant. But for God's sake, forget about the fantasy weights of 12-15 kg, they simply do not exist except in some extremely fat cats, or in the imagination of some owners. The normal weight of a fully grown male is between 6-8 kg and a female 4-6 kg.

When you then are going to look at a small kitten, if the breeder claims that the cat will become a giant then you can turn off your ears. Nobody can guarantee the size of a specific kitten, sure, two big parents give a slightly greater chance of the kitten getting big, but there are many genes which can also breakthrough from behind. There are very small females, for example. who gives a very nice size to their offspring and vice versa. It is never possible to predict the size of a growing kitten or young cat unless you happen to be a psychic, so do not go on that rivet. An experienced breeder points out that we can never guarantee the size of a kitten. Nor is it particularly common for the largest as a kitten to become the largest as an adult, it may well be that the absolute smallest as a kitten who actually becomes the absolute largest as an adult. What we can foresee to some extent is the bone structure, we can look at, for example, which kitten is the largest in the tail closest to the body, or has the largest paws and roughest legs. This cant to some extent tell us how good a bone structure a kitten got.


This is, of course, just as with us humans very individually and it will always be someone who is shyer than others. But overall it can be said that the whole litter and the rest of the cattery should not run and hide under the nearest sofa and do not come out again. Maine Coon is normally curious and would love to be part of everything that goes on. That the mother may be slightly skeptical at times, and this is perfectly normal but she and the kittens should not be in a panic. Also, always make sure to meet the mother and all the siblings (those who are still at home, if you are late some or many of them may have moved already). Also make sure to meet the dad if he is with the breeder, not quite unusual, however, that he is borrowed and thus lives elsewhere. Here you, as a buyer, also have a certain responsibility. Unless the breeder is experienced enough to be able to give you advice on which kitten who is the right one for your family, you need to learn a little yourself to be able to see which one may be suitable just your family. If you are a family of two or you live alone, then maybe the shy little kitten can become a fantastic company that blossoms in your home.  If, on the other hand, you are a family with children and the daily life is full of some noise and sounds and things that happens, you should perhaps not choose the shy little kitten, who pulls away, but instead, you should choose one of the kittens who make contact with both you and the children. Maybe you can’t really expect them to throw themselves in your arms right away, but at least they should get out from possible hiding places, in some time and seek contact. The Maine coon is, as I said, a social cat, however, this does not mean that they are all into being in your arms all the time, many are content to just sleep nearby perhaps right next to you, although there are of course also those who like to be on you all the time. They are, as I said at the beginning of this paragraph, individuals o can be very different from each other albeit equally nice and lovely everyone in their own way.


The Color:

This is probably where the bluff makers stand out most, most serious breeders have enough knowledge, to blur out, stupid statements about unique colors, etc. 

I have seen so many ads, that I think I'm might go crazy, where a higher price is required for a kitten of "unusual color" in these cases, silver cats or red females are often visible. Let's get this clear once and for all, a red female is by no means unusual, the only thing required is that the mother is red or tortie and that the male is red, not so difficult in other words. If you have a red female and even the father is red, all kittens will be red, whether it is a female or a male.

The silver gene is a so-called dominant gene, which means that just one copy of the gene is needed for the cat to become silver, this means that only one of the parents needs to be silver for the kitten to be silver. If this parent should also have two copies of the silver gene, all offspring would be silver regardless. So don't be fooled to pay extra for unusual color, as there are basically no unusual colors.


There are, above all, two diseases at Maine Coon that should be taken into account, however, note that this does not in any way mean that the breed is sicker than any other breed, rather the opposite, we have simply worked out a successful health program. And that helps us to have good insight into these. Always ask to see health status, in cases where cats are tested within the health program, this can be seen at (HCM can only be performed by veterinarians who are affiliated with the health program as they are the only ones with adequate training), in case HD is made outside the health program eg. at OFA ask to see the result. The same goes for DNA results, of course.


Hypertrophic Cardiomyopathy – HCM

HCM belongs to the group of diseases called the silent death.

Most often the cat has no symptoms, before they just drop dead, without any premonition. Countless are the stories from both breeders and pet owners who suddenly found their cat lying dead on the floor, in bed or in its own bed. 

In the worst cases, the owner has seen the cat die in the midst of watching birds from the windowsill or in the middle of a jump or a game, the heart just stops beating. In the worst-case scenario, the cat gets an embolus and terrible pain before it dies.

Why am I telling you this? To scare you? Well, not really, it’s just so that you will understand how important it is for your own sake to make sure that the cat you buy comes from tested parents. This is absolutely no guarantee, that your cat will not be affected, but by testing inside the health program the breeder done everything in their power to prevent sickness in the kittens. The breeder also by doing this helps the scientist to maybe, just maybe find more of the mutations that can cause HCM and give us more mutations to DNA-test for.

It’s important to remember that the one DNA-test we do have is just for 1 mutation and there is a lot more mutations who can cause HCM in Maine Coon (at least 12 most likely even more), but so far we found only this one! So as you can imagine just a DNA-test if far from enough. That's why we do need to do the Ultrasounds to actually look at the heart and look for signs of any change, we do this at the ages 1, 2, 3 and 5 sometimes we do it once more at about 7-8 years of age. The first ultrasound will be done before the first mating.

Hip Dysplasia - HD

HD is more mentioned when it comes to dogs, but it does occur in a lot of cat breeds also.

This sickness is actually worse from the cat's point of view if a cat had to choose between drop dead suddenly while looking at birds or move around with horrible pain for month or years before needed to be put to sleep, I’m pretty sure what the cat would choose.
I would definitely choose to drop dead suddenly while doing something nice if I had to choose.
From the owner's perspective, HCM is, of course, more shocking.
HD means in short that the hip sockets in worst cases more or less would not grasp the hip bullet at all, which of course would give severe pain. There are several degrees of HD in the health program the hips are graded one by one and not together, the grades are Normal, 1, 2 and 3.  We do breed degree 1 in, but only to a mate that is completely Normal on both hips. X-rays is done once before first mating as earliest at 10 months of age.
As you can understand this is a really important test to do.


Pyruvate Kinase – PK

Not much need to be said about this, there is a DNA-test, of course it’s best if both parents are tested. Note that kittens can also be free by parents, sometimes for several generations, in those cases tests of course are not necessery. Also note that there can be carriers and this is not something to be worried about, a carrier (N/PK) will never be sick from PK. When breeding it's ok to use a cat with N/PK but always mated to a partner who is N/N of PK of course. A cat that are PK/PK will not be bred.


Spinal Muscular Atrophy – SMA

A lot of cats have been tested now and so far it’s been very few and only from some isolated line, so this would today not get the main focus and you won't need to feel any panic if the parents are not tested with DNA for this one. Of course the BEST is if they are tested, that gives foundation to research and also we can keep an eye on it and see if something changes. Of course, it's the same as above, in this case, SMA/SMA if any will, of course, be neutered without any litter, N/SMA will be mated to partners who are N/N on SMA.


Do you want to have a litter?:

This is an extremely important point, if you have the slightest thought or interest in breeding, think this through and buy a cat with breedingrights, not a pet cat. All serious breeders work hard to keep track of who is breeding from a litter, how many that goes into breeding, etc. this is not because we are trying to control anyone, but simply for the sake of the breed in whole. As a rule, a maximum of 2 kittens from each litter is allowed into breeding, so there will not be too many closely related cats into breeding at the same time. We work hard to plan matings that are unrelated and to make sure that some lines or cats should not be over-represented, it is a hard job and many times it requires that we import cats, travel to collect and other costs in connection with with this can easily exceed SEK 25000.

Please do think about this and so that you wont destroy our hard work, by reckless just get a cat as pet who you then takes into breeding just for fun or because kittens are so sweet. To be a breeder is fantastic, but it’s far from a dance on roses. Which it can often look like from the outside. But breeders will often need to make really hard and difficult decisions, we have to put in huge amount of money and time, we need to take a lot of time off work. It takes dedication, money and, quite simply, a lot of go in you, to be able to keep breeding in the long run.

If you from the beginning set to buy a cat to breed, and you have already told your prospective breeder that you want to buy a cat meant for breeding, dare to make demands! Do not agree to pay a deposit on a kitten when it’s only 4 weeks old or younger. Turn to a breeder who is prepared and experienced enough to understand that a kitten future breeding needs to be evaluated for at least 6 weeks, preferably 8-10 weeks. Before that, it is extremely difficult to say which cat/cats are the best in the litter and for future breeding we must always make sure to select the best ones, which is always the way to drive the breed forward. Do not forget important details, there is more that distinguishes a good breeding cat than just the type….

More to take into account is the health of the parents and even further back in the pedigree, the temper of the parents and the kitten,  perhaps whether the parents marked territory or not both female and male can give this in inheritance to their offspring.

A male who does not mark territory has a greater tendency to give offsprings who do not mark territory either. However, we must remember that a male is a male and there is never any guarantee, but at least the chances are greater if the father is safe and stable. The same goes for the females, many times the females are worse than the males which is hilarious as the males are often the ones who come up for discussion when talking about marking territory.

Another important aspect is how the mother takes care of the kittens, did she got easy deliveries? Sure it can go awry and they can have problems once, but if a female got a problem at multiple births or with multiple litters you should think it through and close her.

By: Malin Sundqvist