German Shepherd: Temperament, Size, Care & Health

The German Shepherd is a dog that transitioned from sheep pastures a century ago to police, military, and rescue services, and today lives in thousands of family homes. It is valued for its intelligence, loyalty, courage, and ability to learn countless tasks. At the same time, it is a demanding dog: without a job and clear rules, its energy can turn into behavioral problems. In the dog breeds guide, you will find the history, appearance, temperament, health, and tips on how to choose a German Shepherd puppy.

Origin	Germany
FCI Group	Group 1 – Sheepdogs and Cattle Dogs (No. 166)
Height	males 23.5–25.5 inches, females 21.5–23.5 inches
Weight	males 65–90 lbs, females 50–70 lbs
Coat	double-coated short or long with an undercoat
Colors	black with reddish-brown, brown, yellow, or light gray markings; solid black; sable (gray)
Lifespan	12–14 years
Temperament	intelligent, courageous, devoted, aloof with strangers
Purpose	working, service, guard, and family dog

The German Shepherd was created by Max von Stephanitz

In the late 19th century, every region in Germany had its own type of herding dog—they differed in both appearance and abilities. The Phylax Society, founded in 1891, attempted to create standards for native breeds but disbanded after three years due to disputes over whether dogs should be bred for work or for show. One of its former members, cavalry captain and Berlin Veterinary College student Max von Stephanitz, firmly believed that dogs should be bred for work.

At a dog show in 1899, he saw a dog named Hektor Linksrhein that fit his ideal. The captain immediately purchased him, renamed him Horand von Grafrath, and founded the Society for the German Shepherd Dog (Verein für Deutsche Schäferhunde, SV) that same year. Horand became the first German Shepherd added to the breed registry, and his descendants formed the core of the breeding program. Von Stephanitz refined and promoted the breed for 35 years. As herding work began to decline, he introduced the shepherd as the ideal service dog for the police and military. By 1923, the SV had about 50,000 members and more than 500 branches in Germany alone.

After World War I, the breed gained worldwide fame: returning soldiers praised these dogs, and movie stars Rin Tin Tin and Strongheart made them incredibly popular in the US. In Britain, due to anti-German sentiment, the breed was long known as the Alsatian. The FCI fully recognized the breed in 1955, and it has been a staple of the AKC Herding Group since 1908.

Appearance: elegant lines and a trotter's gait

The German Shepherd is a medium to large, slightly elongated dog: its body is 10–17% longer than its height at the withers. The head is wedge-shaped, with the skull and muzzle being roughly equal in length, and the ears are erect, medium-sized, and point forward. The eyes are almond-shaped and as dark as possible. The natural gait is a free, sweeping trot, where the hind legs provide strong drive while the backline remains level. During a sprint, a German Shepherd can reach speeds of about 30 mph.

The FCI recognizes two coat varieties: a dense, harsh, close-lying double coat and a longer, softer coat with an undercoat. The most common color is black with reddish-brown, brown, yellow, or light gray markings, though solid black and sable dogs are also standard. White is not permitted under the standard—white shepherds were developed into a separate breed known as the White Swiss Shepherd Dog.

Temperament: a loyal worker that needs a job

The standard describes the German Shepherd as well-balanced, self-confident, attentive, and obedient, with a strong character and a natural protective instinct. The AKC notes that the breed has a distinct personality marked by a certain aloofness—the German Shepherd does not make friends with everyone it meets, but it is fiercely devoted to its family. This makes it an excellent guard dog, but without proper socialization, it can become overly suspicious or overprotective.

This is a highly intelligent dog that learns commands quickly and loves working alongside its humans. It excels in tracking, obedience, protection sports, herding, and agility. Without adequate physical and mental exercise, a German Shepherd will get bored, which can lead to barking, destructive chewing, or finding things to guard on its own. It thrives best when living indoors as part of the family, rather than isolated in a kennel.

Health: joints and the spinal cord

• Hip and elbow dysplasia – the most significant health risk for the breed; the standard considers severe hip dysplasia a disqualifying fault, and breeding dogs should have their hips and elbows evaluated via X-ray.
• Degenerative myelopathy – a progressive disease of the spinal cord that causes weakness in the hind legs; a DNA test is available.
• Gastric dilatation-volvulus (bloat) – a sudden, life-threatening condition; it is crucial to know the symptoms and avoid feeding right before intense exercise.
• Temperament testing – the AKC includes a temperament evaluation among its recommended tests for the breed.

Care and training

• Coat. Brushing every few days is usually enough, but the German Shepherd sheds heavily twice a year—during these times, daily brushing is necessary.
• Nails. If they do not wear down naturally, trim them monthly.
• Exercise. Long walks, playtime in a securely fenced area, and dog sports.
• Training. Puppy classes, consistent training using positive reinforcement, and early socialization with a wide variety of people.

The German Shepherd and similar breeds

Trait	German Shepherd	Belgian Malinois	White Swiss Shepherd Dog
Weight (males)	65–90 lbs	60–80 lbs	65–90 lbs
Coat	short or long	short	white, short or long
Energy	high	very high	medium–high
Origin	Germany	Belgium	Switzerland

What to check before buying a German Shepherd puppy

Choose a reputable breeder whose dogs are registered with a recognized club like the AKC and have official hip and elbow dysplasia evaluations, and ideally, working titles. Ask whether the puppy comes from working or show lines: working German Shepherds typically have higher energy levels and stronger protective instincts. Ask to meet the mother—her calmness and confidence will tell you a lot about the puppy's future temperament. A responsible breeder will provide a clear contract, ensure puppies are microchipped and vaccinated, and will never sell through pet stores or puppy mills. Local ordinances and homeowners insurance policies sometimes have breed-specific restrictions regarding German Shepherds, so be sure to check your local laws and lease or insurance terms before bringing one home. For more general rules on finding a good breeder or adopting through a breed rescue, see the guide introduction.

You can find related dogs in the Belgian Malinois and Caucasian Shepherd Dog profiles, or if you are looking for a more universally friendly family dog, check out the Labrador Retriever description.