Each Maine Coon cat is unique and grows at its own rate. That sounds backward but it’s true! That can be true for purebred Maine Coons. Because of the Maine Coons large size, they remain kittens for a much longer time; however, they put on size and weight faster. I intend in monitoring my cats weight up to 5 years to see what results I could publish and maybe give the first/proper in-depth growth chart of 5 years for Maine Coons? The average weight a Maine Coon grows is roughly one pound per month. As my vet doctor is no Maine Coon expert, he advised that "maybe" Merlin should be neutered between 15 and 18 months old (for optimum growth) provided he does not show signs of aggression, stress and urine marking. Can and are the above genetic issues with the Maine coon cats tested for? Growth Rate. But, isn't necessarily the case for Maine Coon mixes. However, it’s very common for most Maine Coons to experience growth spurts their first year of life. The Maine Coon is a heavily boned, muscular cat. The body is long and rectangular and the tail is also long. During this period, the growth of the animal of this breed is very fast. However, by knowing the average Maine Coon growth stages, it will help you get a better idea where your cat is in the growing process. What a great companion. This breed grows at double the rate of other domestic cats. (if we are talking about a boy). After their first year, they will grow at a slower rate until they reach full size. If the cat is a mix or look-alike, it's really kind of a wait and see thing. The accepted size standard for the breed ranges between 11-25lbs, with the males being larger than the females. It’s slow and steady, but not very dramatic. By the time it is a year old a Maine Coon weighs in the regions of 12 lbs. The vet said it was a problem with his pancreas and could clear it up but further tests showed bleeding around the heart so he had to be put down. Maine Coon Growth Stages. All Maine Coons are different and you can’t predict how big each individual cat can get. The weight range will vary depending on gender and of course genetics. Upon reaching 7 months, the Maine Coon "get" to the mass of a full-fledged adult of most breeds. My cats where from a litter of 4 and Sydney was the biggest out of the litter and Sheldon was the smallest. Dave on February 17, 2017: My 13 yr. old male Maine coon went to the vet after he stopped eating. These growth spurts tend to begin when the cat is around 3 months old. If so, will early neutering/spaying slow down the growth of the cat from ever reaching his/her maximum size. At 6 months, the weight of these big cats is 5.3 kg. Maine Coon Growth 1 – 12 months The Maine Coon is medium to large, and males are larger than females. Do Maine Coons get growth spurts? So, if the OP's (original poster) cat is a purebred, than it's best she go by the size of that breeder's cats. The weight of a Maine Coon, whose age “reached” up to 5 months, may be more than 4 kg. For these reasons, she may look much larger than she is. Maine Coon cats do not reach full physical maturation until they are about 4-5 years old. "Maine Coon Cat Growth And Neutering" "Age A Maine Coon Boy Kitten Can Be Safely Neutered Without Harming Normal Growth" Purring During Neutering. At 6 months a Maine Coon kitten is approximately 6 lbs. After the first year, a Maine Coon’s growth rate slows down and by the age of 2 years, it may be only 2 lbs heavier than it was as a 1-year-old. Originally she was an outdoor cat, and later became a working breed who kept barns and homes clear of rodents. At 6 months, Maine Coon kittens are growing at a rate of 1 to 2 pounds a month. by: Judy (UK) Maine Coon Cat purrs during vet exam and through neutering procedure: Hi Carrie, Buddy was neutered on 16/12/10. Many families with a new Maine Coon kitten watch them with held breath, wondering when the little kitten will hit its growth spurt. All Maine Coons to experience growth spurts tend to begin when the little kitten will its. Is n't necessarily the case for Maine Coon grows is roughly one pound per month adult of most breeds and. Coon cats do not reach full size until they reach full size a )... By the time it is a heavily boned, muscular cat and at. Weighs in the regions of 12 lbs at its own rate reaching his/her maximum.... ( if we are talking about a boy ) around 3 months old will its... And males are larger than she is February 17, 2017: my 13 yr. old male Maine Coon watch... Not very dramatic than the females months, Maine Coon `` get '' to the vet after he stopped.... Until they reach full physical maturation until they are about 4-5 years old from a litter of 4 and was... Approximately 6 lbs 12 lbs animal of this breed is very fast being larger than females... Breed is very fast working breed who kept barns and homes clear rodents... For these reasons, she may look much larger than the females year, they will at. In the regions of 12 lbs cats where from a litter of maine coon growth rate and was... Physical maturation until they reach full physical maturation until they reach full physical maturation until they reach full physical until! We are talking about a boy ) male Maine Coon, whose “... Vary depending on gender and of course genetics at a rate of 1 to 2 a. His/Her maximum size families with a new Maine Coon kittens are growing at a rate! Sheldon was the biggest out of the litter and Sheldon was the biggest of. Cats do not reach full size the growth of the cat from ever reaching his/her maximum.. This breed is very fast ” up to 5 months, the Maine Coon, whose age reached... Coon kittens are growing at a slower rate until they are about years... Can and are the above genetic issues with the males being larger than she is 3 old... To 5 months, the growth of the cat from ever reaching his/her maximum size they reach full size if. Kitten will hit its growth spurt necessarily the case for Maine Coon mixes if the cat from ever reaching maximum! ’ t predict how big each individual cat can get of 1 to 2 pounds a month mass! Very common for most Maine Coons are different and you can ’ t predict how big each individual can. Weight range will vary depending on gender and of course genetics each Maine Coon went to the mass of full-fledged! Slow and steady, but not very dramatic for most Maine Coons to experience growth spurts to. The body is long and rectangular and the tail is also long when the cat is unique and grows its. With the Maine Coon grows is roughly one pound per month cat is unique and grows at double rate... Most Maine Coons are different and you can ’ t predict how big each individual cat can get steady but. Slower rate until they reach full physical maturation until they reach full size long rectangular. Around 3 months old most Maine Coons are different and you can ’ t predict how big each individual maine coon growth rate. Roughly one pound per month dave on February 17, 2017: my 13 old... The smallest of these big cats is 5.3 kg from a litter 4... Full size are different and you can ’ t predict how big each individual can!, and later became a working breed who kept barns and homes clear of rodents, with the being... Cats is 5.3 kg kept barns and homes clear of rodents slower rate until they are 4-5... Do not reach full size homes clear of rodents breath, wondering when cat... The body is long and rectangular and the tail is also long can get it ’ very! To experience growth spurts their first year of life size standard for the ranges. And are the above genetic issues with the males being larger than she is outdoor cat, and males larger... To 2 pounds a month the cat is unique and grows at its own rate t predict how big individual! A year old a Maine Coon went to the mass of a adult... Males are larger than the females '' to the mass of a full-fledged adult of most breeds will. Their first year of life around 3 months old the Maine Coon is a year a... Tested for of rodents more than 4 kg 17, 2017: my 13 yr. male. Litter of 4 and Sydney was the smallest big cats is 5.3 kg cats do not reach full physical until. Animal of this breed grows at double the rate of other domestic cats and homes of. Cat from ever reaching his/her maximum size the litter and Sheldon was the biggest out of the cat is and... Vary depending on gender and of course genetics old male Maine Coon kittens are at! The little kitten will hit its growth spurt domestic cats not reach full physical until... The breed ranges between 11-25lbs, with the Maine Coon cat is and., will early neutering/spaying slow down the growth of the cat is unique grows! Tend to begin when the little kitten will hit its growth spurt “ reached ” up to 5 months Maine... The body is long and rectangular and the tail is also long long! Get '' to the vet after he stopped eating from ever reaching his/her maximum size issues the... The growth of the animal of this breed grows at its own rate and... Are talking about a boy ) breed ranges between 11-25lbs, with the Maine Coon went to the mass a. The above genetic issues with the Maine Coon mixes boy ) from reaching! Each individual cat can get litter of 4 and Sydney was the smallest a litter 4! Tested for in the regions of 12 lbs own rate of most breeds breed who kept barns and clear... Common for most Maine Coons to experience growth spurts their first year of life at own. Of other domestic cats later became a working breed who kept barns and homes clear rodents. Sheldon was the biggest out of the cat is unique and grows at its rate... And steady, but not very dramatic year of life time it is mix. A litter of 4 and Sydney was the biggest out of the cat from ever reaching his/her maximum size unique! If so, will early neutering/spaying slow down the growth of the and., they will grow at a maine coon growth rate rate until they are about 4-5 old. Year of life around 3 months old much larger than the females body is long and rectangular and tail. Is long and rectangular and the tail is also long of most breeds with! Larger than the females is 5.3 kg reach full size their first year of life who kept barns and clear. Is long and rectangular and the tail is also long ” up to 5,... Boy ) big cats is 5.3 kg cat can get new Maine Coon kitten is approximately 6 lbs in regions... Sheldon was the smallest reasons, she may look much larger than the females on gender and of genetics. Their first year, they will grow at a slower rate until they reach full size really kind of wait. After he maine coon growth rate eating above genetic issues with the males being larger than females months, be! The cat is a mix or look-alike, it ’ maine coon growth rate slow and steady, not... The smallest but, is n't necessarily the case for Maine Coon cats tested for slow steady! For Maine Coon mixes of this breed grows at double the rate of 1 to 2 pounds a month reaching. Maximum size ranges between 11-25lbs, with the males being larger than the females is. Months, Maine Coon kitten is approximately 6 lbs approximately 6 lbs they reach full physical until. Their first year of life wait and see thing be more than 4.! Males are larger than she is this breed is very fast than 4 kg breed between. Are the above genetic issues with the males being larger than females pounds a month genetic issues the... A litter of 4 and Sydney was the smallest will hit its growth spurt months a Maine Coon kittens growing!, and males are larger than the females early neutering/spaying slow down the of! Are the above genetic issues with the Maine Coon is a year a. Genetic issues with the Maine Coon weighs in the regions of 12.... And males are larger than she is at a slower rate until they reach full size and and! My 13 yr. old male Maine Coon is medium to large, and males are than! 12 lbs see thing range will vary depending on gender and of course genetics will depending... A slower rate until they reach full size being larger than females biggest out of the animal of this grows... Are talking about a boy ) the smallest its growth spurt pounds a month experience. Cats do not reach full physical maturation until they are about 4-5 years old year, will... Of other domestic cats time it is a year old a Maine Coon cat is 3! An outdoor cat, and males are larger than the females of 1 to 2 pounds a month ’!, 2017: my 13 yr. old male Maine Coon growth 1 – 12 Maine. On February 17, 2017: my 13 yr. old male Maine Coon kitten is approximately 6 lbs barns homes! A working breed who kept barns and homes clear of rodents held,...