Large breed

German Shepherd Growth Chart

Male adult weight65–90 lb

Female adult weight50–70 lb

German Shepherds are large working dogs with a sloped topline and substantial bone. Growth can look leggy before filling out between 12 and 18 months. Sex and bloodline strongly influence adult weight, so parent sizes are helpful when refining an estimate.

Expected German Shepherd puppy weight at key ages (lb)
Age	Expected weight (low–high)
8 weeks	6.2–22.9 lb
12 weeks	9.4–28.6 lb
16 weeks	12.3–33.8 lb
20 weeks	14.9–38.5 lb
24 weeks	17.5–43.1 lb
32 weeks	22.2–51.6 lb
40 weeks	26.6–59.5 lb
1 year	32.8–70.7 lb
1y 26w	45.3–90 lb
2 years	46.8–90 lb

German Shepherd Growth Stages

Understanding the typical growth stages helps you know what to expect as your German Shepherd puppy grows.

Neonatal

0–2 weeks

Puppies are born with eyes and ears closed, relying entirely on their mother. Rapid weight gain occurs during this period.

Socialization

3–12 weeks

Eyes and ears open. Puppies begin to explore, play, and learn social behaviors. This is a critical period for development.

Juvenile

3–8 months

Rapid growth continues. Puppies become more independent, start teething, and develop coordination.

Adolescent

8–14 months

Growth rate begins to slow. Puppies reach sexual maturity and may test boundaries. Muscle mass develops.

Young Adult

14–18 months

Growth is nearly complete. Your puppy is filling out and approaching adult proportions.

Adult

18+ months

Your puppy has reached their full adult size. Weight should remain relatively stable with proper nutrition.

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How much will my German Shepherd puppy weigh as an adult?

Adult German Shepherds are classified as large dogs, with typical finished weights of 50 to 90 lb. Males may weigh 65–90 lb and females 50–70 lb. These are estimated ranges—individual genetics and parent size may shift results above or below breed norms.

At what age is a German Shepherd fully grown?

Shepherd puppies frequently appear leggy before filling out with working muscle. Overall, German Shepherds—classified as large—usually mature between 14 and 18 months. Puppies may look nearly full-sized before muscle and bone fully settle, which is normal and expected for this breed.

How accurate is a German Shepherd puppy weight chart?

A German Shepherd puppy chart provides estimated trends rather than fixed outcomes. Real spread from show versus working bloodlines is normal, and European and American lines vary widely in size. Parent sizes and body condition may refine predictions when available.