German Shepherds are one of the most popular dog breeds worldwide, known for their intelligence, loyalty, and athleticism. If you own a German Shepherd puppy or are considering getting one, you might be wondering how big your pup will get and when they will reach full maturity. Using a German Shepherd growth chart can give you an idea of how big German Shepherds get and help you track their development into adulthood.
German Shepherd Growth Stages
Like all large dog breeds, German Shepherds go through several growth stages before reaching full maturity. These stages include puppyhood, adolescence, and adulthood.
Neonatal Stage (0-2 Weeks)
At birth, German Shepherd puppies weigh between 0.8 to 1.3 pounds. They are entirely dependent on their mother for nourishment and warmth, as their eyes and ears remain closed.
Transitional Stage (2-4 Weeks)
During this stage, puppies begin to open their eyes and ears. They start wiggling around and showing the first signs of mobility. Weight gain is consistent, and they may reach 4-9 pounds.
Socialization Stage (4-12 Weeks)
German Shepherd puppies experience rapid growth during this period. By 8 weeks, they weigh between 11-20 pounds. This is also the crucial time for socialization, training, and exposure to new experiences.
Juvenile Stage (3-6 Months)
Between 3 to 6 months, a German Shepherd experiences significant growth spurts. Their weight can range from 20 – 55 pounds on average, depending on genetics and diet. They begin losing their puppy teeth and developing adult ones.
Adolescent Stage (6-12 Months)
At this stage, German Shepherds continue to gain muscle and fill out. They weigh between 50-85 pounds on average and might appear lanky as they go through growth spurts.
Adult Stage (1-3 Years)
German Shepherds reach their full height (22-26 inches) by around 12-18 months, but they may continue to develop muscle mass up until they reach age 2 or 3. Their final weight ranges from 50-90 pounds, with males being larger than females.
German Shepherd Growth Chart by Age
The weights provided are intended to give you an estimate of how much a German Shepherd weighs at each month as they grow. Your individual puppy may weigh a little more or a little less, and that’s not usually something to worry about. Your veterinarian is your best source for whether your pup is an appropriate weight for their age.
| Age | Male Weight (lbs) | Female Weight (lbs) |
| 1 Month | 5-9 | 4-8 |
| 2 Months | 16-20 | 11-17 |
| 3 Months | 22-30 | 17-26 |
| 4 Months | 35-40 | 31-35 |
| 5 Months | 40-49 | 35-44 |
| 6 Months | 49-57 | 44-49 |
| 7 Months | 57-62 | 49-53 |
| 8 Months | 62-66 | 53-57 |
| 9 Months | 66-71 | 57-60 |
| 10 Months | 71-75 | 60-64 |
| 11 Months | 75-79 | 64-66 |
| 1 Year | 75-85 | 66-70 |
| 2 Years | 85-90 | 70-75 |
When Do German Shepherds Stop Growing?
Most German Shepherds are considered fully grown between 2-3 years old (24-36 months). While they may reach their full height between 18-24 months, many German Shepherds — especially males — will continue to gain weight and muscle until they are 3 years old. Female German Shepherds typically stop growing earlier than male German Shepherds.
Keep in mind that all dogs are individuals and will grow at different rates based on genetics and other factors.
Factors That Impact German Shepherd Growth
There are a variety of things factor into how your German Shepherd grows and develops. Here are some things that come into play:
1. Genetics
A puppy’s genetics plays a big role in determining their adult size. German Shepherds from working lines tend to be leaner, while those from show lines may have bulkier builds.
2. Nutrition
A high-quality diet rich in protein and essential nutrients supports proper growth and muscle development. Overfeeding can lead to obesity, while underfeeding may cause stunted growth. When your German Shepherd puppy is young (usually under 1 year), they should be fed a diet that meets AAFCO standards for growth. Always discuss nutrition and what to feed your German Shepherd with your veterinarian.
3. Exercise and Activity Level
German Shepherds are highly active dogs that require regular exercise. Proper activity helps them develop strong muscles and maintain a healthy weight. Strenuous exercise should be avoided in puppies with developing joints. Speak with your veterinarian to ensure your puppy’s exercise routine is safe for them.
4. Spaying and Neutering
Early spaying or neutering can affect growth by altering hormone levels. Some studies suggest waiting until after 12 months to allow full bone development. There are also cases where waiting may allow for the development of undesirable behaviors, like marking or roaming. This is something worth discussing with your veterinarian.
5. Health Conditions
Certain medical issues, such as hip dysplasia or elbow dysplasia, can impact a German Shepherd’s growth and overall development.
How to Support Healthy Growth
Ultimately, it’s up to you to care for your German Shepherd and ensure they grow appropriately at every stage of their life. Here are some things you can do to help keep your dog strong and healthy:
Provide a balanced diet. Choose high-quality dog food that supports large breed development. Look for formulas rich in protein, healthy fats, and essential vitamins.
Schedule regular veterinary checkups. Routine vet visits ensure that your German Shepherd is growing appropriately and can help you assess your dog’s diet and exercise needs. Proactive vet visits also help detect potential health issues early, before they become big problems.
Offer plenty of exercise. Engage your pup in age-appropriate activities. Avoid excessive high-impact exercises, such as jumping or long runs, until their joints fully develop.
Maintain a healthy weight. Obesity can lead to joint issues and other health concerns. Use portion control and monitor your German Shepherd’s weight to ensure steady growth.
Don’t skip socialization and training. A well-balanced puppy not only grows physically but also mentally. Enroll your German Shepherd in training and socialization classes to build confidence and keep them mentally stimulated.
When to Worry About Your German Shepherd’s Growth
If your German Shepherd is significantly smaller or larger than the standard growth chart, it could indicate a health issue. Common concerns include:
- Stunted Growth: Possibly caused by poor nutrition, parasites, or underlying medical conditions.
- Rapid Weight Gain: Can lead to joint and bone issues such as hip dysplasia.
- Underweight: Could be due to malnutrition, stress, or underlying illness.
Consult a veterinarian if you notice abnormal growth patterns or health concerns.
Giving Your German Shepherd the Best Life
Utilizing a German Shepherd growth chart helps you track your dog’s development and ensures they reach their full potential. With proper nutrition, exercise, and proactive care, your German Shepherd will grow into a strong, healthy adult.
Always consult with a veterinarian if you have concerns about your puppy’s growth and well-being.
