Rottweiler Growth Chart (Weight Chart & Height Chart) – When Do Rottweilers Stop Growing

Rottweiler Growth Chart
Written by Adriana

When you are adopting a new puppy, it is important to give them proper nourishment to enable them to grow to their full potential (and size).

To know if your puppy is maturing properly, we’ve created this Rottweiler growth chart guide to help guide you through the growth process.

The Rottweiler breed is considered to be a medium to large-sized dog. This means that you’ll more commonly experience rapid growth in the first few months. Rottweiler’s weight also changes rapidly between the first month of life and the ninth month. The weight gain slows down by the end of the first year.

When Do Rottweilers Stop Growing?

When Do Rottweilers Stop Growing

Rottweiler attains 75 percent of its adult height once it is 6 months old. This is because it reaches his or her adult height between 12 months and 2 years—before putting on weight and muscles.

Rottweiler puppies can also reach around 66 percent of their adult weight at six months. It can continue to add on weight up to 2 years old or even longer.

When it comes to height, male Rottweiler reaches a height of between 24 to 27 inches, while females grow between 22 to 25 inches. The length is slightly longer than their height. Weight is around 110 pounds for males and 92 pounds for females.

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Rottweiler Weight Chart

There is a wide range of possible weights for your Rottweiler puppy and it could be right in the middle, at the high end, lower end or even below or above the given figures. It is also good to note that there is no sex-specific weight, however, there could a great difference between the weights of a male or female of the same age.

Generally, females are lighter than male puppies. The following tips will help you figure out the weight at which your puppy should gain while growing.

An average puppy may gain between 4 ounces per day during the first six months. Then it gains 10 pounds per month until 8 or 9 months of age. The estimated adult weight of your puppy is double his weight at four months plus around 10 pounds. At six months, your puppy should be around two-thirds of the adult weight while having attained 75% of the adult height.

Rottweiler Puppy Weight Chart 

Age Male WeightMale HeightFemale WeightFemale Height
8 Weeks16 lbs - 7.0 kg13 inch - 34 cm13 lbs - 6.0 kg13 inch - 34 cm
10 Weeks26 lbs - 12 kg15 inch - 40 cm22 lbs - 10 kg15 inch - 40 cm
12 Weeks37 lbs - 17 kg18 inch - 45 cm33 lbs - 14 kg18 inch - 45 cm
4 Months 50 lbs - 23 kg 20 inch - 51 cm37 lbs - 17 kg19 inch - 49 cm
5 Months64 lbs - 29 kg22 inch - 56 cm50 lbs - 23 kg21 inch - 53 cm
6 Months75 lbs - 34 kg23 inch - 59 cm63 lbs - 28 kg23 inch - 58 cm
7 months75 lbs - 34 kg25 inch - 59 cm77 lbs - 35 kg24 inch - 61 cm
8 months86 lbs - 39 kg25 inch - 64 cm80 lbs - 36 kg24 inch - 62 cm
9 months98 lbs - 44 kg26 inch - 66 cm83 lbs - 38 kg24 inch - 62 cm
10 months106 lbs - 48 kg26 inch - 66 cm88 lbs - 40 kg24 inch - 62 cm
11 months109 lbs - 49 kg26 inch - 66 cm91 lbs - 41 kg25 inch - 63 cm
12 months110 lbs - 50 kg26 inch - 67 cm93 lbs - 42 kg25 inch - 63 cm
24 months120 lbs - 54 kg26 inch - 67 cm99 lbs - 45 kg25 inch - 63 cm

Around one year, you may want to change the type of food you are feeding your dog because her or his growth has begun to slow down.

Changing to adult food ensures that the dog stands at the correct weight, well into adulthood. It is important to stick with a feeding schedule in order not to overfeed your dog.

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Rottweiler Growth Chart: What to Expect

Rottweiler Development

Birth – 2 weeks

During a Rottweiler’s first two weeks, you can expect a lot of eating and sleeping—just like with human babies. They don’t generate their own body heat, therefore, rely on their mom to keep them warm. A Rottweiler weighs between 12 oz. and 3.7 pounds.

3 weeks – 12 weeks

During this stage, the puppy starts to open their eyes and their ears begin to function well. They develop their milk teeth at three weeks and can then consume solid foods. They also start wagging their tails and begin to socialize properly with the litter.

At these stages, the puppy is encouraged to interact with humans to avoid social problems. Their weight at this stage is between 3.7 pounds to 38 pounds.

4 Months – 6 months

This is a teenage stage where the puppy starts to know what they can do or cannot. Therefore, with good training, they will create good habits and not run wild. Depending on the regimen, training can take up to 20 minutes per day. It will take almost 7 days for your puppy to comply and remember.

At this age, Rottweiler weighs 43 pounds to 70 pounds.

7 months – 9 months

Rottweiler Weight Chart

Between 7 months and 9 months Rottweiler’s weigh between 70 pounds and  85 pounds.

10 months – 12 months

At this age bracket, these puppies weigh between 85 pounds and 105 pounds.


At this stage, you need to put more effort into training your puppy and getting them socialized better (especially with other dogs). A Rottweiler will be matured at the ages of 2 to 3 years. As an adult, Rottweiler weighs between 105 pounds and 120 pounds.

Rottweiler Body Shape Changes

When Rottweiler is a puppy, they are small in size and the need to grow into their shape as time goes. As a teenager, their body shape may not look proper, but you should not be worried as they will grow into adulthood and have the right shape.

Rottweiler Body Shape Changes

When a Rottweiler reaches maturity, their back becomes strong, straight, and firm. The loins become strong, short, and deep. The chest becomes broad, roomy, and deep with well-sprung ribs and a well-developed fore-chest.

Factors that Affect a Rottweiler’s Puppy Growth

The following are some of the factors that can impact Rottweiler’s growth:


The greatest contributor to Rottweiler’s size is genetics. Therefore there is not much to do to change the size they’ll grow to. It is important to know the puppies’ parents and grandparents to understand if any diseases can be passed on to them.

The size of the parents and grandparents will also prepare you on what to expect on any body shape changes that may occur.


Following a balanced puppy diet for your Rottweiler is paramount to good health. It is a good idea to feed your puppy with high protein dog food while ensuring you follow your veterinarian instructions. Always feed your dog according to the directions given on the packaging of the food.

However, in case of any allergies, address it to the veterinarian immediately. Feeding the right amount of food to your puppy is important to avoid having an overweight or underweight pet.

Physical activity and health

 Adding exercises to your puppy’s routine is very important. Exercise helps in keeping them in good shape and the right weight. Exercising also improves their cardiovascular health as well as prevents diseases such as diabetes, arthritis, and high blood pressure among others.

Physical exercise also helps improve the social life of your puppy. It can improve their sleep and mood.

How Long are Rottweiler’s Pregnant?

A Rottweiler’s full-term pregnancy is about 63 days. This is standard for all dogs. This is measured from their ovulation day to the time of birth. A dog, just like a human, is pregnant for three trimesters—each being about 21 days.  

Rottweiler Pregnancy

You can tell if your dog is pregnant by checking on their weight. They may seem to add a little weight. They also go through morning sickness for a few days during the third and fourth weeks.

They may look tired; eat less than normal while others may throw up a little. If you notice this, offer your dog small meals over the day. If you think your dog is pregnant consider visiting a vet.

How Many Puppies do Rottweiler’s have?

An average number of puppies a Rottweiler can have are 6 to 12. This number is related to the size of the breed: Smaller dogs have fewer puppies than large dogs while larger body sizes can carry more puppies than smaller sizes.

They are several factors that affect the number of puppies a Rottweiler can have. These are age, health, diet, inbreeding, and gene pool. The first litter of a Rottweiler is likely to be the smallest. Puppies could be as few as two. This could be how nature helps first-time mums because they are more like to give enough care and substance to the puppies.

The third and the fourth litters are often the greatest numbers of Rottweiler’s puppies. A Rottweiler can have up to four litters in a lifetime.

What If My Rottweiler is Not the Right Weight?

There are several reasons why your dog is not in its proper weight range. A dog may be underweight or overweight because of several factors—an example being is a dog that was a former stray. When a dog is under-weight, it cannot generate body heat as required and can be severe in cold areas leading to their bodies failing to function.

Rottweiler Right Weight

On the other hand, when your dog is overweight, it can also lead to several health complications. Therefore, it is paramount to see a veterinarian whenever your dog is feeding poorly or heavily.

There are ways to help your dog lose weight: controlling food portions, putting the dog on diet, and helping the dog to exercise. Ways to help your dog gain weight is by increasing the number of meals, increasing calorie dense in the food, fixing the dog’s appetite, and giving the Rottweiler supplements to help gain weight.

What is the Life Expectancy of Rottweiler?

Rottweilers have an average life expectancy of 8 to 10 years. What mostly prevents them from living longer like other dogs is that they tend to develop health issues that can affect their life expectancy.

Large dogs, like Rottweilers, have a shorter life expectancy. Normally, the shorter the dog, the longer they live. Rottweilers are susceptible to hip dysplasia, a condition that discourages them from running, increasing the tendency of obesity.

How Much Does It Cost to Own a Rottweiler?

Breeders charge Rottweiler puppies differently. Some change prices from one litter to the next. Prices vary because of differing levels of dog breeders. Generally, a Rottweiler puppy ranges from $850 to $4000.

However, to get the right estimate of a Rottweiler’s price, you have to consider some of the future costs that come with adopting a Rottweiler. Rottweiler takes around 4-5 cups of quality food. Overall the cost of food ranges from $2-$3 per pound, which means it is about $55 monthly.

Vet expenses raise the cost of Rottweiler, especially for dogs who are genetically predisposed to health problems. Therefore, it is advisable to plan for your dog before you consider adopting him.

Rottweiler Genetics and Common Health Problems

Rottweiler encounters several health issues. They are sub-divided into orthopedic and non-orthopedic disorders.

The following conditions affect Rottweilers:

Hip dysplasia: A genetic disorder that affects large and gigantic breeds of dogs. It occurs when socket bones and hip bone do not adhere, which causes debilitation and severe pain.

Osteochondrosis Dissecans (OCD): With symptoms similar to arthritis, this affects the bone cartilage of growing dogs. Many joints are affected, and they are commonly elbow and shoulder.

Von Willebrand Disease: This disease is similar to hemophilia experienced in humans and is hereditary. It affects the ability of blood to clot well, may experience prolonged bleeding after minor traumas like broken toenails.

Rottweiler Weight

Final Thoughts

Visiting the vet regularly ensure that your puppy gets regular weight checks or get yourself a weighing scale for home use. If your puppy is maybe bigger as compared to the Rottweiler weight chart ensure to chat with the veterinarian before you decide to cut on any food. This is because it could be because of their genetics.

Hopefully, this article has given you enough information to understand end estimate your puppies growth chart.

About the author


Adriana has been around dogs since she was a little kid. It all started with growing up with a German Shepherd Lord and an English Cocker Spaniel Bady. Her dream job has always been becoming a veterinarian. She has been taking care of animals all of her life and she wants to share her experience with other dog lovers.