Skip to Content

4 Month Old Great Dane: Weight, Size, Food, Training & More

Great Dane puppies are confusing to raise, as they grow extraordinarily fast. But rapid growth can be dangerous. While raising a Great Dane puppy, you need to monitor their physical and mental growth and act accordingly. 

Here is a guide to raising a four month old Great Dane, food, size, training and more.

4 month old great dane Size: How big is a 4 month/16 week old great dane?

A 4 month old great dane male puppy is 22 inches to 25 inches in size. While a 4 month old female Great Dane puppy will grow 20 inches to 23 inches. They grow rapidly in those months, but growing too fast can be dangerous for them, and one should feed them special food to avoid that.

Great Danes are the tallest and one of the biggest dog breeds in the world. Naturally, they will grow taller than other dog breeds. You will be wondering how fast they grow if you are rising a great dane for the first time. 

A two month old 16 inch great Dane puppy can easily become 24 inches within just another two months. If you look at the size range of a 4 month old great dane puppy, 24 inches is within the range. But if your puppy overgrows, that can cause crucial health issues.

The fact is, If your great dane puppy grows too fast, he will face joint and bone problems. That’s why you should try to keep the puppy within a safe size. For other dog breeds, growing fast is not much of an issue. 

But if a great dane puppy grows too fast, his bones and joints will fail to carry the load.

So, what can you do to make them grow consistently? Will limiting their growth in puppyhood affect their adult size?

To avoid overgrowing, you must feed the puppies with specialized feed for giant dog breeds. Most giant dog breeds have a similar issue, but for great dane, it can become more serious. 

However, dog food designed for giant dog breeds has the right amount of protein and nutrition that helps them to grow consistently.

Limiting their growth in puppyhood is essential for their good health, and it will not affect their adult size. We will discuss their food in the later section of this article.

4 month old great dane Weight: How much should a 4 month old great dane weigh?

A 4 month old male great dane puppy will grow 55-65 lbs in weight. While a female great Dane puppy will grow 45-55 lbs in 4 months. In the first periods of their life, they grow tall instead of getting much muscle. Maintaining their weight is vital to avoiding many diseases.

As great dane grows tall fast, they gain a lot of weight quickly and similar to their size, their weight also needs to be monitored seriously as getting fat will add stress to their long growing legs, joints and bones. 

If you look at a great dane puppy of 4 -month- old, you may laugh at their walking. They may walk without proper balance, but actually, they need another couple of months to get used to their long legs. 

55-65 lbs are the ideal weight of a male great dane puppy. If the weight is slightly higher or lower, there is nothing to worry about as every dog is different. But if they are higher than the ideal weight range, you should change their food and exercise habits slightly.

The best you can do is contact an animal nutritionist and get a feeding plan that will suit your dog. If your puppy is fat, don’t make him work out to burn the fats. Just walking a bit is enough for them. Too much exercise can cause serious health issues at an early stage. 

Even too much exercise is not good for adults. 

Here is the estimated weight of different breeds of great dane-

4 month old great dane weight:

4 month old great daneWeight should be
4 month old great dane male22-25 lbs
4 month old great dane female20-23 lbs
4 month old great dane pitbull mix male57 lbs average
4 month old great dane pitbull mix female48 lbs average
4 month old great dane lab mix male55-65 lbs
4 month old great dane lab mix female55-55 lbs

4 month old great dane Food

As these breed pups can grow rapidly, thus you will need to provide extra care regarding their diet. So we will discuss what and how often to feed your pup in this section in order to assist you regarding the aspect.

What to feed a 4 month old great dane?

Feeding the right food to 4 month old great dane is essential as it is related to their health and long life. Usual puppy food contains too much protein and fat, as a normal puppy can grow as much as possible.

But great dane puppies’ growth must slow down a bit for their bone and joint health. That’s why you will have to feed them quality giant dog breed puppy food. Any renowned brand will do the job as long as you feed the great dane giant dog breed puppy food.

The joint and bone issue is not the only problem of great dane dogs. They are prone to bloat, hip dysplasia and heart disease.

How much should a 4 month old great dane eat?

6 to 7 cups of food everyday is enough for a 4 month old great dane. Both males and females need the same amount of food. The size difference between a male and a female great dane is little.

Split the daily amount of food into three parts and feed them three times a day. Feed them at the same place and time.

You can adjust the food amount depending on the growth of your puppy. If your puppy is growing too fast, you may choose to change the food amount. But don’t change the amount at once. Take at least one week to change their food habit.

4 month old great dane Behavior: Barking, Biting, and Aggressiveness

Great Danes are fantastic family pets. They are very caring to the kids, and they don’t mind playing with them. Although the kids need to learn the correct way to play with a dog.

So, what are the typical behaviors of a 4 month old great dane puppy? Check the following points.


Great Danes bark a lot. They bark when they feel alone, bored, hungry, or something is moving outside. 4 months old puppies also bark, and it’s the right time for you to address the barking behavior by training.


All puppies bite, but they bite playfully, not to hurt you. But you can’t allow them to bite you all the time.

At the same time, it’s not a serious issue. When they bite you, make a sharp cry sound like another puppy. He will understand he is hurting you. 


Great Dane puppies are not aggressive to their family members. But keeping him alone for a long time can help him develop aggressive behaviors.

How much sleep does a 4 month old great dane need?

A great dane puppy will sleep over 20 hours after birth. As he grows older, his sleep time will reduce. A 4 month old great dane will spend 12-14 hours sleeping. Proper sleeping is vital for their proper growth.

Make sure their sleeping place is comfortable and without interruption. Don’t let the kids mess around a sleeping puppy.

How much exercise for a 4 month old great dane?

15 minutes of light exercise is enough for a 4 month old great dane. Great Dane is one of few big dogs that need a little exercise. Too much exercise is harmful to both puppy and adult great danes.

A 15-20 minutes walk is enough for a 4 month old puppy. If your puppy runs around too much, that can cause joint problems later in his life.

What does a 4 month old great dane look like?

The 4 month old great dane puppy looks slightly shaky. Their legs are consistently growing, and they are getting taller every day. That’s why they need some time to adapt to their height and weight. But the shakiness is normal as long as they are walking.

How to train a 4 month old great dane?

Training a 4 month old great dane is relatively easy. They get highly motivated when they are treated with food. They are intelligent, obedient and always ready to impress the owner. Here is some essential training you should give to your 4 month old great dane puppy.

Potty train:

Potty training is the first training everyone needs to give to their puppy. Take your great dane puppy outside every 2 hours when the puppy is awake. Treat him immediately once the puppy takes care of his business in the right place. 

Repeating this several times is enough to teach him the right place.


Great Danes are friendly to their family but need socializing to become a friendly dog to strangers. Let him go close to strangers and play with unknown dogs. 

General commands:

You must have your dog under your control, as you and your family are the only persons who can communicate with him. Start to teach your 4 month old great dane basics commands like stop, come, bark, stop barking, follow, etc.

Final Thoughts 

22-25 inches and 55-65 lbs are natural for a 4 month old male puppy. A 4 month old female puppy will generally grow 20-23 inches and 45-55 inches. Overgrowing is a greater matter of concern than undergrowing for those tall dogs. Consistent growth is essential for a long healthy life.