Updated · Published by Radif Partners
Rottweiler Weight & Growth Chart
Complete weight guide with growth charts for male and female Rottweilers from puppy to adult.
The Rottweiler belongs to the Working group and originates from Germany. Adults typically weigh between 80 and 135 pounds, standing 22 to 27 inches at the shoulder. Life expectancy runs from 9 to 10 years, and the figures on this page describe that range rather than a single average, because the spread is what matters when you are deciding. Running costs settle around $268 a month once the dog is past puppyhood, before insurance and before anything unexpected. These numbers come from published breed standards and, where a standard is silent, from longevity and veterinary studies; they describe the breed as a population and not the dog in front of you. Line, upbringing, early socialisation and simple chance move an individual well away from the typical profile, and two dogs of the same breed often differ more than two dogs of different breeds. Nothing here is a diagnosis: for a specific animal, a veterinary surgeon who has examined it will always know more than a table.
Rottweiler Weight Overview
Adult Rottweilers typically weigh between 80 and 135 pounds, with males generally being larger than females. Males average 80–135 lbs while females typically weigh 68–118 lbs.
Males typically weigh 95-135 pounds and females 80-100 pounds; this breed is prone to obesity, which worsens joint problems and shortens lifespan..
Rottweiler Growth Chart
When Does a Rottweiler Stop Growing?
The Rottweiler stops growing in height (target: 22–27 inches) around 15–24 months of age, but may continue adding weight toward 135 lbs for several more months. Males typically weigh 95-135 pounds and females 80-100 pounds; this breed is prone to obesity, which worsens joint problems and shortens lifespan..
Early spay/neuter can affect growth plate closure, potentially resulting in a slightly taller but leaner adult.
Rottweiler Male vs Female Size Differences
Male and female Rottweilers differ noticeably in size, a pattern common in large breeds. Males typically weigh 80–135 lbs, while females weigh 68–118 lbs. Both sexes stand 22–27 inches tall at the shoulder, though males tend to fall at the upper end of this range.
These size differences can influence practical ownership decisions. Larger males require more food, larger crate sizes, and stronger leash handling. Female Rottweilers at the lower weight range may be easier to manage physically for smaller handlers or families with children. Both sexes share the same temperament and health profile, so size preference should be a practical decision rather than a temperament-based one.
Is My Rottweiler Overweight?
Assessing your Rottweiler's body condition (healthy range: 80–135 lbs):
- Rib check: Run your hands along the ribcage, you should feel individual ribs under a slight fat layer
- Overhead view: A defined waist should be visible between ribs and hips
- Side profile: The abdomen should tuck upward behind the last rib
Overweight Rottweilers face higher risks of Hip Dysplasia, joint problems, and shortened lifespan. As a large-sized working breed, maintaining lean body condition is especially important for longevity. Work with your vet to adjust feeding and exercise if needed.
Rottweiler Weight Management Tips
Maintaining your Rottweiler at a healthy weight between 80 and 135 lbs is one of the most impactful things you can do for their long-term health. Studies consistently show that lean dogs live an average of 1.8–2.5 years longer than overweight dogs of the same breed.
Portion control: Use a measuring cup for every meal rather than estimating. Feed the amount recommended for your Rottweiler's ideal weight, not their current weight if they are overweight. Divide daily food into two meals for adults and three meals for puppies under six months.
Treat management: Treats should not exceed 10% of daily caloric intake. Use small, low-calorie training treats and consider using pieces of your dog's regular kibble as rewards during training sessions. Avoid table scraps entirely, as they add unpredictable calories and can introduce foods that are toxic to dogs.
Exercise alignment: With an exercise needs rating of 4/5, the Rottweiler requires vigorous daily activity. Insufficient exercise paired with full feeding portions guarantees weight gain. Ensure at least 60 minutes of activity daily, combining walks with active play sessions.
Regular weigh-ins: Weigh your Rottweiler monthly and track the trend. Gradual weight gain of even one to two pounds per month can lead to significant obesity over time. Your veterinarian can establish your dog's ideal weight during wellness visits and recommend caloric adjustments as needed.
Feeding Recommendation
Feed an adult Rottweiler approximately 1.2–2.7 cups of quality kibble daily, split into two meals. Males (80–135 lbs) may need slightly more than females (68–118 lbs). Males typically weigh 95-135 pounds and females 80-100 pounds; this breed is prone to obesity, which worsens joint problems and shortens lifespan.. Active individuals with energy rated 4/5 may need portions at the higher end of guidelines.
Rottweiler Weight by Age Table
The following table shows expected weight ranges for male and female Rottweilers at key developmental milestones. Individual dogs may fall slightly outside these ranges depending on genetics, nutrition, and activity level. Consult your veterinarian if your Rottweiler's weight deviates significantly from these benchmarks.
| Age | Male (lbs) | Female (lbs) |
|---|---|---|
| 3 months | 24.3–29.7 | 20.6–25.3 |
| 6 months | 54.6–66.9 | 46.3–57.0 |
| 9 months | 78.9–96.6 | 66.9–82.3 |
| 12 months | 97.1–118.9 | 82.3–101.2 |
| 18 months | 115.3–141.2 | 97.8–120.2 |
| 24 months | 121.3–148.6 | 102.9–126.6 |
Health Risks of Incorrect Weight in Rottweilers
Both underweight and overweight conditions pose serious health risks for the Rottweiler. Understanding these risks reinforces the importance of maintaining your dog within the 80–135 lb target range.
Overweight risks: Excess weight places additional strain on joints, increasing the risk and severity of conditions like Hip Dysplasia. Overweight Rottweilers also face higher rates of diabetes, heart disease, respiratory compromise, heat intolerance, and reduced lifespan. Even moderate excess weight, just 10–15% above ideal, shortens life expectancy and reduces quality of life.
Underweight risks: A Rottweiler consistently below 80 lbs may be experiencing inadequate nutrition, parasitic infection, dental problems that prevent eating, or underlying illness. Underweight dogs have weakened immune systems, poor coat quality, reduced energy, and slower healing. If your Rottweiler appears thin despite normal feeding, veterinary examination is essential to rule out medical causes.
Frequently Asked Questions
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