Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

How to Train a German Shepherd to Be a Guard Dog: A Step-by-Step Guide

Police dog with a German shepherd dog

Having a dog in the house can make you feel safer no matter what breed they are. However, if your pet is an intimidating large breed like a German Shepherd, you’re getting a lot more! Loyal, intelligent, and naturally protective, most German Shepherds display some guarding tendencies even without training.

If you are eager to channel those instincts further, we’ve got your step-by-step guide on how to train a German Shepherd to be a guard dog. We’ll be specifically focused on teaching your dog to alert you by barking rather than protection or attack training. In this post, we use the term “guard dog” interchangeably with “protection dog” because many dog owners do, but it is important to keep in mind that guard dogs are considered working dogs and need specialized training.

Dogster divider_v1_NEW_MAY_24_

Before You Begin

Before starting guard dog training with your German Shepherd, assess their temperament to determine if they are suited for this kind of work. Nervous, frightened, or uncontrolled dogs should not participate in guard dog training. They may react incorrectly or aggressively, leading to a dangerous situation.

Poorly socialized German Shepherds should also avoid guard dog training. Early socialization is vital for the breed, especially if you plan to train them as guard dogs. The dog must be confident enough to read and respond to people and situations calmly.

Well-socialized, confident, calm German Shepherds should be able to accept guard dog training without becoming overly reactive or aggressive.

Supplies You Need for Training

You won’t need much to get started on training your German Shepherd. Treats and their collar and leash are essential supplies. Later in the training process, you may need to enlist other people to help you.

If you prefer clicker training, have your dog’s clicker handy. Remember to keep training sessions positive and never punish your dog or use negative reinforcements. German Shepherds are intelligent and usually eager to please their humans.

Dogster divider_v1_NEW_MAY_24_

How to Train a German Shepherd to Be a Guard Dog

1. Start with Basic Obedience

For guard dog training to go smoothly, your German Shepherd should first learn basic obedience skills. Remember, as they participate in guard dog training, you want your dog to be in control and under control. Socialization plays a significant role in that process, but so does general obedience.

You can enroll your dog in training classes, work one-on-one with a certified trainer, or teach your dog on your own. The goal is for your dog to reliably follow basic commands such as sit, stay, down, and come before moving on to more advanced skills like guard dog training.

dark sable working german shepherd dog
Image by: LNbjors, Shutterstock

2. Teach Your Dog to Stop Barking

But wait, you might think, aren’t we supposed to be teaching my German Shepherd to alert me to danger? Why are we starting by training them on how to stop barking?

Most dogs don’t need any encouragement to bark, especially a naturally protective breed like the German Shepherd. However, if you don’t teach them when it’s time to stop, you might live in a really noisy house!

Choose a command for this skill, such as “Quiet” or “Enough.” When your dog barks, give the command and reward your pup when they stop. You may need to distract your dog with a noise or clap your hands to trigger the silence, but try to reward them to link the command and the behavior immediately.

If you’re using a clicker, give the command to stop barking, then click and reward when your dog obeys. Practice this skill until your dog reliably stops barking on command.


3. Teach Your Dog the Right Times to Bark

As a guard dog, you want your German Shepherd to alert you when someone is at the door or (worse) prowling around outside. You want them to understand the boundaries of your home and property. However, you don’t want them barking at every strange person and dog you encounter on a hike.

For this step, you’ll need the help of some other people. Ask a person unfamiliar with your dog to knock on the door. Encourage your dog to bark and alert you when this happens, possibly asking, “Who’s there? Who is it?” in an excited tone.

Praise your dog when they alert you, and then ask them to stop barking and settle before opening the door. This helps your dog learn that the human is happy when I let them know someone is here, but I don’t need to stay on high alert once they say it’s okay.

Don’t let your dog bark at strangers outside your house or yard. This is nuisance behavior and easily interpreted as aggression from a large breed like the German Shepherd.

german shepherd barking
Image by: PDPics, Pixabay

4. Teach Your Dog the Property Lines

This step is about helping your dog understand that you only want them to bark at people outside when they enter your property. Otherwise, your dog will be constantly on alert and barking in a busy neighborhood. Your neighbors probably won’t appreciate it.

Take your dog outside on a collar and leash and walk around the edges of your property. Have a stranger (to your dog) walk into your yard. Reward and praise your dog if they bark to alert you.

Once the person retreats from the yard, ask your dog to stop barking, helping them learn when it’s time to settle down. Repeat this lesson, correcting or redirecting your German Shepherd if they bark when the person isn’t in your yard. Again, you don’t want your dog harassing strangers on the street, but specifically guarding your yard and home. Reach out to a veterinarian if you would struggle with this part of training.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's our online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content Savings V1


5. Build Alertness and Confidence

Once your dog gets the hang of guard dog training, work to hone their alertness and confidence further. Again, you’ll need another person unfamiliar with your dog for these exercises. Ask them to try to come into your house or yard.

When your dog barks to alert you, ask the person to run away as your dog makes noise. Don’t let your dog chase them; give the command to stop barking as soon as the “threat” is out of your house or yard.

This exercise helps your dog learn to stay alert to potential threats and the appropriate way to respond. Having the person run away also helps increase your dog’s confidence. Again, never encourage your dog to chase or attack the fleeing “stranger.”

german shepherd agility training
Image by: David Mark, Pixabay

Dogster divider_v1_NEW_MAY_24_

In Conclusion

As we mentioned, most German Shepherds learn quickly and should pick up guard dog training easily. If you’re struggling, don’t get frustrated and potentially resort to negative training tactics. Look for a professional trainer to help. Again, don’t try to move beyond these general guard dog or protection training guidelines into attack training without professional help. Owning an “attack dog” may not be legal in your area and could leave you liable if your dog injures another person or animal.


Featured Image Credit: wellphoto, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Which Dogs Are Prone to Deafness? 9 Vet-Reviewed Breeds

Like humans, dogs may become hard of hearing as they age. However, dogs can also be born deaf, which is a condition known...

How to Pick Up and Hold a Dachshund: 10 Crucial Tips

A long back and short legs give the Dachshund their unique appearance and served them well when they had to burrow into badger...

Pain-Elicited Aggression in Dogs: Vet-Reviewed Signs & Solutions

We think of dogs as cute, fun, and sometimes cuddly creatures. However, some dogs can develop aggressive behavior, and it is our job...

Pyrenean Shepherd Dog Breed: Info, Pictures, Traits & Care

The Pyrenean Shepherd is like the compact, shaggy cousin of the giant Great Pyrenees, quicker on their feet and with a wickedly bright...

More related

Dog Hiccups: Vet-Verified Causes, Care Guide & FAQ

Everyone gets a little irritated when they get hiccups, but it’s somehow funny when it’s someone else. When the hiccups strike your dog,...

Can Dogs Eat Avocado? Vet-Reviewed Health Concerns

Avocados are one of the most popular foods in modern America. Avocados have appeared everywhere, from being eaten raw for breakfast to appearing...

Frostbite in Dogs: Vet-Reviewed Signs, Causes & Treatment

Our canine companions might seem better suited to cold weather than humans, but are they actually? After all, many of them have warm...

5 Best Organic CBD Oil for Dogs in 2026 – Reviews & Top Picks

CBD is rapidly becoming accepted as one of the best treatments for chronic pain and many other ailments in humans, and now research...

Keep reading

10 Best Dog Foods in the UK in 2026 – Reviews & Top Picks

Gone are the days of limited dog food choices. As owners have become more attuned to canine nutritional requirements and have access to a wealth of information on ingredients, both good and bad, the range of dog food has expanded...

shih tzu dog getting wet food from owner at kitchen

Can Dogs Eat Hash Browns? Vet-Verified Facts, Risks & Diet Tips

Hash browns are a breakfast staple that we often eat alongside eggs, bacon, and sausage. It’s no surprise that your dog may be drooling over the smell of your delicious breakfast, but is it okay to let your pup indulge...

Can Dogs Eat_hash browns

10 Best Dog Foods to Avoid DCM in 2026 – Reviews & Top Picks

DCM stands for dilated cardiomyopathy. If a dog is diagnosed with DCM, their heart muscle is enlarged and weakened, potentially causing valves to leak. Over time, this leads to congestive heart failure. In 2018, the FDA announced that it was...

brown dog eating its food

10 Best Canned & Wet Dog Foods for Small Dogs in 2026 – Reviews & Top Picks

The dog food market has a plethora of options to choose from, and naturally, we want to make the best choice for our beloved pets. Whether it’s wet or dry food, you may be slightly overwhelmed by all the options,...

close up Chihuahua eating

7 Golden Rules for Feeding Your Dog: Vet-Verified Advice & Info

As a dog owner, you know the key to your pup’s good health is proper nutrition. Navigating the different types of dog food out there can be confusing. You want to make sure they are getting what they need, but...

Dog Feeding Schedule

Can Dogs Eat Red Cabbage? Vet-Verified Nutrition Facts & Info

Finding healthy treats for our dogs isn’t as straightforward as many pet parents might think, especially when considering vegetables. Due to our many biological differences, the plants that benefit us in our diets are often unexpectedly hazardous to dogs. Though...

Dogster-Can-Dogs-Eat-Red Cabbage

Can Dogs Eat Golden Berries? Vet-Approved Nutrition Advice

Your dog might beg you to share your food with them, but it’s always best to do your research first to ensure that the food doesn’t contain any dangerous ingredients. One increasingly popular food that people might wonder about is...

Can Dogs Eat Golden Berries

10 Best Foods for Dogs With Arthritis in 2026 – Reviews & Top Picks

Arthritis and mobility problems in our canine companions are a huge part of the pet industry. One look online and the average person will be overwhelmed with supplements, treats, foods and products all claiming to be “the best” for your...

Beagle Eating Dog Feeding