How much does Great Dane weight | All you need to know

Great Dane is also known as “Apollo of Dogs” because they are huge that their paws touch your shoulder. They are incredibly tall and gentle giants. You must have a Great Dane; that’s why you have come to this article. Your Great Dane grows very fast and becomes a beautiful, bulk dog. You must want to monitor Great Dane growing age and Great dane weight to know whether your four-legged friend is healthy or not.

   This complete guide will help you to know about the weight and growth of your Great Dane. We have explained the weight chart of male and female Great Dane puppies. Also, you will see the complete development of the Great Dane in months. So, read more to discover about your Great Dane growth.

An Overview of a Great Dane

   Great Dane is a famous German breed. They are also known as German Mastiff or Deutsche Dogge. They are a patient and noble dogs that make them beloved by a family. Usually, there are two types of Great Dane. One is European Great Dane, and the other is American Great Dane.

   European Great Dane is bigger than American Great Dane. American Great Danes have small muscles and narrow chests. While European Great Dane weighs about more than 240 pounds.

What is the Average Weight and Height of a Great Dane?

   The average weight of an adult Great Dane is almost 140-170 pounds, and the height of an adult male Great Dane is almost 30-32 inches. Also, the height of a female adult Great Dane is 28-30 inches. The Great female Dane is smaller and lighter than the male Great Dane.

Great Dane Female Puppy Growth and Weight Chart

Great Dane Male Puppy Growth and Weight Chart

AgeAverage weight (lbs)Average weight (kg)
Two Months20 to 30 LBS9 to 14 kg
Three Months35 to 45 LBS16 to 20 kg
Four Months55 to 65 LBS25 to 29 kg
Five Months70 to 85 LBS32 to 29 kg
Six Months80 to 100 LBS36 to 40 kg
Seven Months90 to 110 LBS41 to 50 kg
Eight Months100 to 120 LBS45 to 54 kg
Nine Months110 to 130 LBS50 to 59 kg
Ten Months115 to 140 LBS52 to 63 kg
Eleven Months120 to 165 LBS54 to 75 kg
One year125 to 175 LBS57 to 79 kg
Two years140 to 200 LBS52 to 91 kg

When does Great Dane Stop Growing?

   Great Danes stop growing when they are half or two years old. At that age, they reach their full size, but still, they can build muscles and increase their weight.

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Great Dane puppy Development and Growth

   You must concern that your Great Dane grows correctly. He is getting the right amount of food and doing exercise well to build a strong body. The following guide will help you to determine whether your Great Dane puppy is growing well or not.

0-4 Weeks old Great Dane

0-4 Weeks old Great Dane

   The weight of a newborn Great Dane is 1-2 pounds, almost 1 kg. He will gain weight during the upcoming four weeks after his born. During this period, the growth and weight of the Great Dane are challenging to determine. At this age, a Great Dane puppy will mostly sleep and eat. Also, the pup mainly spends time with his mom for food and warmth.

One-Month-old Great Dane

One-Month-old Great Dane-min

   The weight of a Great Dane puppy is almost 5-8 pounds at the age of four weeks (1 month). At this age, he will open his eyes and make out the sound. Also, his senses will develop at one month’s age. He will not just drink milk but also start eating food as his teeth grow. He will also start to play with other puppies and humans. Also, you will notice his tail swinging.

Two Months old Great Dane

Two Months old Great Dane

   The weight of an eight-week-old Great Dane is 15-30 pounds. Your Great Dane puppy is in the puppy stage, and his muscles start to grow quickly. At this age, your male and female Great Dane will vary clearly. The average height of a male Great Dane is 16 inches, and a female Great Dane is 14 inches.

Three Months old Great Dane

Three Months old Great Dane

   At 12 weeks, the height of the Great Dane will be 19 inches, and the weight will be almost 40 pounds. Some Great Dane will start their young adulthood at this age.

Four Months old Great Dane

Four Months old Great Dane

   At 16 weeks, your Great Dane will reach adulthood. The symptoms of a growth spurt are a loss of appetite, whimpering, joint pain, hiccupping, fever, more sleeping, and weakness. Your Great Dane will also start increasing his height by 5 cm weekly.

Five Months old Great Dane

Five Months old Great Dane

   At 20 weeks, your Great Dane has crossed the first stage of growth and is now in his second stage of adulthood. At this phase, his weight will be almost 45-65 pounds, and the female has less than this weight. The height of a male Great Dane will be almost 27 inches, and Female Great Dane will be almost 24 inches.

Six Months old Great Dane

Six Months old Great Dane

   The weight of a six-month-old Great Dane will be almost 65-100 pounds, and the height will stand 26-33 inches. The growth period is ending, and your Great Dane has reached adult shape. At this stage, your Great Dane will grow slowly until two years.

One-Year-old Great Dane

One-Year-old Great Dane

   Your Great Dane has full height at one year old. But his weight will increase until two years of his age. Your Great Dane will also look skinny but don’t worry; he will gain almost 25 pounds until next year.

Factors that Affect the Weight and Growth of Great Dane

   You should consider some factors about the growth of a Great Dane. If you notice an issue in the growth of your pup, then it must be due to diet and exercise.


   If you neuter your Great Dane, he will grow faster than actual speed. Because in neuter dogs, the physes plates (Growth plates) will open for a long time, increasing the height. It also results in joint problems if you neuter your Great Dane in childhood. So, most veterinarians advise neutering your Great Dane at two years of age.


   Overfeeding your Great Dane will result in health problems. It is dangerous for your dog. Also, he will face a disease like diabetes and obesity. So, feed your pooch the appropriate quantity of high-quality diet. Feed him large breed food that is made for adult dogs.

   Also, please do not feed your Great Dane a high-fat diet as it will cause overweight and pressure on joints. Give him high-protein food like liver.  


   Your Great Dane’s height is controlled by genetics. It depends on the size of the puppy’s parents or grandparents. Most dogs grow smaller than their parents. Sadly, the Great Dane breed develops genetic health issues, including skeleton, growth, and joint diseases. Skeletal dysplasia is a common disease in the Great Dane breed. It causes irregular growth of bones and leads to paralysis and mobility.

Best ways to keep your Great Dane Healthy

    Avoiding unhealthy food is the best way to give your Great Dane a healthy life. Habitat, food, and exercise all affect Great Dane’s health.

Appropriate Exercise

    Exercised your Great Dane two hours daily for a healthy and strong life. The growth plates of your Great Dane should be fully developed before you vigorously exercise him. Because before two years of age, his bones and joints are sensitive. Also, he must avoid jumping on furniture or slippery surface to prevent severe injury to joints.

   The mild exercise for your Great Dane puppy includes a walk and playing in the backyard. Also, you can swim your dog as it is a slow and good exercise for your pooch’s muscles and joints. It will take deep your relationship with your dog.

Manage Stress

   If your Great Dane is stressed or apprehensive, it might be due to overeating or less eating that can cause growth issues. You should take your pup to different environments, places, humans, and other dogs to prevent stress. Also, you must take him to social and discipline classes to avoid harmful temperaments.

 Healthy Diet

   Feed your Great Dane puppy food to avoid fast growing in his starting years. Provide him giant breed dog food so that his body grows correctly. Your pooch needs a diet with appropriate protein because excessive protein causes less growth. Also, exercise your Great Dane after an hour of meal to prevent bloating.

   Bloat is the killer disease in dogs. Also, feed your Great Dane meals in portions instead of a large meal at once. It will avoid gastric torsion in your dog. Be sure that your Great Dane does not eat speedily.

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Can Great Dane Grow too Fast?

   Yes, they grow too fast and cause joint and hip disease. You must manage your Great Dane growth with proper food and exercise. Also, overfeeding your puppy causes stress on bones and joints. It also causes skeletal problems in adulthood. Be sure, at the age of one year, feed your Great Dane puppy food.

What is the Weight of a Healthy Great Dane?

   The weight of a healthy adult Great Dane is almost 100-200 pounds. It depends on your Great Dane gender and height too. Also, your Great Dane will reach his final weight at two years of age or might be after that.

Should I be Concerned About my Great Dane’s Small Size?

   If your Great Dane is short a few inches more than your mentioned height, don’t worry; every dog is unique, But you must consult your dog’s vet if you see notable and serious differences or if your Great Dane puppy has stopped growing. It might be due to health issues that stop your pooch from growing.

What is the Size of a Full-Grown Great Dane?

   The size of a full-grown female Great Dane is 71 to 81 centimeters, and a male Great Dane is almost 76 to 86 centimeters.

At what Age is a Great Dane Full-Grown?

   At the age of one year, a Great Dane full grows. Also, most Great Dane fully grows at 18 months; after that, their muscles increase.

Wrapping up

   Great Danes are lovely and gentle dogs. You must have accurate information on their weight and growth development for their well-being. You should research your dog’s growth to prepare yourself accordingly to care for him. If you know his growth factors, you will feel comfortable. So, I recommend you take your Great Dane to the vet for a regular checkup.

   This way, you can easily monitor your Great Dane puppy’s growth and weight. If you find this blog useful, share it. Also, for any questions or recommendations, comment below. I will answer as soon as I can. Thank you so much for reading!

Marian Haaz
Marian is a cat adoption expert. She has rescued and adopted several cats herself and helped find homes for dozens of stray cats and dogs.
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