Rottweiler Growth Chart

Your Rottweiler is your best friend and fierce protector, so you need to buckle up to grow him like a responsible pet parent. New Rottweiler parents in town are usually baffled about where they can seek authentic information regarding the ideal growth of their rottweilers.

If you’re one of those anxious but caring dog parents, you’re at the right place because our detailed guide will clear all your doubts.

It’s not surprising to know that Rottweilers are banned in some regions. It’s somehow beneficial for Rotties because if you can’t raise him the way he deserves, you better not have him at all. But you’re here to educate yourself about your loving Rottie; so let’s get on with it.

rottweiler-growth-chart with stages

Growth Chart For Rottweiler Puppies

Rottweiler growth stages are vividly evident in the first weeks after birth. In the first 4 weeks, the height increase isn’t significant in rottweilers, but they gain weight swiftly because of the nutrient-rich milk of their mothers. From week 4 to 12, their height ranges from 8 to 12 inches, and their weight increases by approximately 25 pounds. 

With increased socialization, their physical activity also increases, helping them to build a robust physique. His inner guarding instincts enhanced this time; that’s why proper training is essential in the environment he is part of. Adult teething starts happening, and his cognitive ability gets refined.

Thus, if you’re seriously considering your Rottie to be your best pup, this is the time to invest in his advanced training.

 You also need to raise your patience level to match the increased energy level of your pups. While turning one, your Rottie also develops a double coat to insulate their body.

After 12 months, the rottweiler transitions to adulthood. This marks a reduction in physical growth, and muscular growth is evident with psychological and emotional development enhanced to the peak.

Given below is the growth chart that is exclusively relevant for the rottie pups.

AgeHeightWeightChange in Body
0-1 Months8-10 ″10-15 lbEyes and ears open, beginning to stand
1-2 Months10-12 ″15-20 lbExploring surroundings, starting to walk
2-3 Months12-14 ″20-25 lbTeething begins, more coordinated movements
3-4 Months14-16 ″25-35 lbAdult teeth coming in, increased activity level
4-5 Months16-18 ″35-45 lbSocialization important, basic obedience training
5-6 Months18-20 ″45-60 lbContinued growth, advanced training begins
6-12 Months20-23 ″60-90 lbRapid growth slows, adult coat develops
12+ Months23+ ″90+ lbFully grown, mature behaviour

Female Rottweiler Growth Chart

Female Rottweilers typically have a growth structure similar to that of their male counterparts. They typically have the same average height and weight range until the females grow out of their juvenile phase and start undergoing hormonal changes. 

Due to hormonal changes, their behavior is reinforced positively with appropriate and timely training, and they experience a heat cycle twice a year.

Female rottweilers don’t lag in physical growth, but if you observe Rottweiler growth stages pictures, female Rotties comparatively have a shorter height than male rottweilers.

Given below is the growth chart of female rottweilers that shows their developmental milestones with the increase in age:

AgeHeightWeightChange in Body
1 year22-27 ″85-135 lbAdulthood: Fully grown, stabilized weight and height, mature temperament
2 years22-27 ″85-135 lbContinued maturity, physical development complete
3 years22-27 ″85-135 lbFull adult size and weight should be maintained, settled into adult personality
4 years22-27 ″85-135 lbAdult size and weight continue to be maintained, may start to show signs of aging
5 years +22-27 ″85-135 lbGenerally stable size and weight, may experience age-related changes such as decreased activity

Male Rottweiler Growth Chart

One can differentiate female rottweilers from male rottweilers, as the male rottweilers are slightly more muscular and relatively taller. Balanced nutrition, neutering to avoid unwanting mating, and vigilant training can help you manage your Rottie in his prime youth.

There is approximately a 10-year maximum expectancy for the Rotties. However, if you manage his activity, diet, and training in his youth, the old rottweiler will be fine for you to manage despite his ageing factor. 

If you closely observe the growth chart of male rottweilers, you will know that their height and weight don’t have an explicit difference from their female counterparts.

Baby rottweilers of both sexes have the same growth structure until they enter adolescence. In adolescence, male Rotties face hormonal changes that make them physically stronger because the sex hormone causes muscular strengthening in male rottweilers.

Given below is the growth chart that’s drawn keeping in view the developmental milestones of male rottweilers with the increase in their age:

How Fast Do Rottweilers Grow?

Rottweilers have a unique growth rate that differs from other dog breeds. Rottweilers enter adulthood when they turn one year old. They continue growing and typically take two to three years to grow their body muscles and gain appropriate weight.

You need to settle with the fact that Rottweilers have their own timeline for growth, and you can’t stuff his mouth unnecessarily to make him grow overnight; if you go through the rottweiler growth chart by age, you will notice that they have substantial development at every stage, and they need a balanced diet, appropriate exercise, vigilant training, and your patience to grow like a normal dog.

How Long Is a Full-Grown Rottweiler?

It typically takes a rottweiler 18 months to grow fully. However, they don’t achieve their maximum height and weight until they are two or older. Rotties take quite a time to grow their muscles and get into shape by growing them to the fullest. However, a full-grown rottweiler’s maximum height ranges from 22 to 27 inches.

How Can I Make My Rottweiler Grow Faster?

If you’re an anxious rottie parent who frets on his average growth rate, let me tell you that it’s a large-sized dog breed, and it takes 18 months to grow full height.

Moreover, it takes them more than two years to grow their muscles at their fullest. However, if you’re stuffing your dog with infamous advertised food or making him overeat, it’ll harm him in the long run. A balanced diet and proper exercise can help them have robust physiques.

Why Is My Rottweiler Not Growing?

Rottweilers grow but not like other dogs of their age. Their growth rate is quite slow and largely depends on genetics, environment, and diet. Usually, it takes 18 months for a rottie pup to grow up, and within different life stages, they show variation in their growth rate depending on their energy and hormonal level.

However, if you notice that your rottie pup is showing stunt growth, I highly recommend seeing a veterinarian. 


Rottweilers are friendly and fierce creatures and are not low-maintenance dogs at all. If you’re going to pet a rottie, remember that you need to keep an eye on his diet and physical activity.

Your dog will also need training to help manage his behavioral changes. A balanced diet and physical activity help Rotties to grow, and adequate training helps him have a better lifestyle that again impacts his growth.

If you feel your dog has stunted growth, visit a veterinarian with your dog, as it helps address the underlying problem. You can also consult the rottweiler growth charts above to analyze your pup’s growth.

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