How big does a German Shepherd get?

A full-grown German Shepherd typically stands 55–65 cm (21.7–25.6 inches) tall at the shoulder and weighs 22–40 kg (48.5–88.2 lbs). German Shepherd is considered a large breed and may take up to 18–24 months to reach full size.

What is the lifespan of a German Shepherd?

The average lifespan of a German Shepherd is 7–10 years. Proper nutrition, regular exercise, and routine veterinary care can help your dog live a longer, healthier life. Maintaining a healthy weight is one of the most important factors in extending your dog's lifespan — overweight dogs can lose 1–2 years of life expectancy.

What are the personality traits of a German Shepherd?

German Shepherd are known for being confident, courageous, smart, loyal. They are generally good with children and make excellent family dogs. They are highly trainable and eager to please. They need plenty of space and exercise, making them better suited for homes with yards.

Is a German Shepherd a good choice for apartments and families?

A German Shepherd is a large breed that typically needs more space and exercise, so they may not be ideal for small apartments. They are generally good with kids and make great family companions. Be prepared for significant shedding — regular brushing 2–3 times per week is recommended. They are easy to train, making them great for first-time dog owners.

What are common health issues for large breed dogs like the German Shepherd?

Large breeds like the German Shepherd are prone to hip and elbow dysplasia, bloat (gastric dilatation-volvulus), arthritis, and certain cancers. Feeding a large-breed puppy formula and maintaining healthy weight can reduce joint stress. Keeping your dog at an ideal weight is the single most effective way to reduce the risk of many of these conditions. Use our BCS assessment tool above to check your dog's condition.

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German Shepherd Weight & Calorie Guide

Q: How many calories does a German Shepherd need per day?

A typical adult German Shepherd weighing about 31 kg needs approximately 1471–1839 kcal per day, depending on activity level and neuter status. Puppies and very active dogs need more, while seniors and neutered dogs need less. Use our breed-specific calculator for an exact number.

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Quick Answer

A healthy adult German Shepherd weighs 22–40 kg (48.5–88.2 lbs), according to the AKC breed standard. Puppies reach 50% of adult weight by 6–8 months and full weight by 14–18 months.

Source: AKC breed standard, WSAVA nutrition guidelines

Quick Facts

Ideal Weight

22–40 kg

(48.5–88.2 lbs)

Size Category

large

Breed Type

Daily Calories

~1471–1839 kcal

Adult, neutered

Free Tools

BCS Assessment Calorie Calculator

Ideal Weight Range

22 kgto40 kg

48.5 lbsto88.2 lbs

UnderweightIdealOverweightObese

Data:AKC breed standard·WSAVA guidelines

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Puppy Weight Predictor

For puppies under 12 months. Enter your puppy's current weight and age to predict adult weight.

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How the puppy weight predictor works

This predictor uses growth milestone data from Salt et al. (2017), published in Veterinary Record, which tracked the weight development of dogs across five size categories from birth to adulthood. By comparing your puppy's current weight against the expected growth percentage for their age and size category, we estimate their adult weight range.

Factors that affect adult weight

Genetics play the largest role, but nutrition, neutering status, and overall health also influence growth rate. Puppies fed excessive calories during rapid growth phases may exceed their genetic weight potential, while underfed puppies may not reach it. Large and giant breeds grow more slowly than toy and small breeds, reaching full size at 18–24 months rather than 10–12 months.

Data source: Salt et al. (2017) "Growth patterns of commercial kennel dogs" Veterinary Record • AKC breed standards

German Shepherd Health & Weight Management

German Shepherds are confident, courageous working dogs — the world's leading police and military breed. Their sloped back structure makes them uniquely prone to hip and elbow dysplasia and degenerative myelopathy (DM), a progressive spinal cord disease. Excess weight dramatically accelerates joint degeneration and worsens DM symptoms. Their deep chest also makes them prone to bloat (GDV). Maintaining lean body condition throughout life is critical for preserving mobility and quality of life.

Exercise: 60–90 minutes of vigorous daily exercise — running, hiking, tracking, and structured work. GSDs need a job and excel at protection sports, agility, and scent work. Mental stimulation is as important as physical exercise; a bored GSD becomes destructive. Avoid high-impact jumping during growth phases (under 18 months).

Feeding tips: Feed measured meals twice daily using a large-breed formula with controlled calcium-phosphorus ratio during growth. GSDs are prone to digestive sensitivity — choose a high-quality formula with 22–26% protein. Avoid exercising right before or after meals (bloat risk). Consider limited-ingredient diets or formulas with omega fatty acids for coat and skin health. Transition foods gradually.

Keeping your GSD at a healthy 50–90 lbs (22–40 kg) is critical for joint and spinal health. Use PawScale's calorie calculator for German Shepherds to find daily energy needs, check body condition with our BCS tool, and build a balanced meal plan with the feeding guide.

Data source: AKC breed standard • Last updated: 2026-08-19

Is your German Shepherd at a healthy weight?

59% of dogs are overweight — can you tell? Take our free 2-minute Body Condition Score assessment.

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German Shepherd Calorie Calculator

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Frequently Asked Questions

How much should a German Shepherd weigh?

The ideal weight for a German Shepherd is 22–40 kg (48.5–88.2 lbs). Weight can vary based on gender, age, and individual build. Use our calorie calculator above to get personalized feeding recommendations.

How many calories does a German Shepherd need per day?

A typical adult German Shepherd weighing 31 kg needs approximately 1471–1839 kcal per day, depending on activity level and whether they are neutered. Use our breed-specific calculator above for an exact number based on your dog's details.

Is my German Shepherd overweight?

59% of dogs are overweight, and most owners cannot tell just by looking. Check your German Shepherd's Body Condition Score (BCS) — if you can't easily feel their ribs or they have no visible waist from above, they may be overweight. Take our free 2-minute BCS assessment above to find out.

When does a German Shepherd reach full adult weight?

German Shepherd puppies reach 50% of their adult weight by 6–8 months and typically reach full adult weight by 14–18 months, according to AKC growth guidelines. Small breeds mature faster than large breeds.

What size crate does a German Shepherd need?

A German Shepherd typically needs a 42-inch crate based on breed size. Use PawScale's free crate size calculator for a personalized recommendation.

References & data sources

1. AKC Official Breed Standard — German Shepherd. akc.org

2. Salt C, et al. “Estimating the expected growth of dogs.” Vet Record, 2017;180(15):376.

3. National Research Council. Nutrient Requirements of Dogs and Cats. National Academies Press, 2006.

4. Laflamme DP. “Development and validation of a body condition score system for dogs.” Canine Practice, 1997;22(4):10–15.

5. WSAVA Global Nutrition Guidelines; Association for Pet Obesity Prevention (APOP) 9-point BCS scale.

Last reviewed: September 2026

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