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.

Why Is My Dog Afraid of Strangers? 4 Reasons & Training Tips

Share

Scared chihuahua under a couch

You want to expose your dog to different situations, but whenever they meet someone new, they’re anxious and cowering. It’s a common experience for many canine owners, but why is your dog afraid of strangers? How can you help them warm up to these situations?

There’s a lot to unpack here, so we created this guide that breaks down everything you need to know.

divider dog paws 4 oct 2024

The 4 Reasons Why Dogs Are Afraid of Strangers

1. Lack of Socialization

Russian toy terrier is a mini dog
Image Credit: Goldution, Shutterstock
Likelihood: High
Seriousness: Moderate
Difficulty to Fix: Moderate

By far, the most likely reason for a dog to be afraid of strangers is simply that they didn’t get adequate socialization when they were a puppy. The more you socialize your dog, the more likely they’ll warm up to strangers.

If your dog wasn’t properly socialized and is now showing aggressive tendencies, you should seek professional help to create a plan for your pet, since this fear can sometimes lead to aggressive behavior and put people in danger.

If you are worried about your dogs behavior, we suggest speaking with a vet

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


2. History of Abuse

scared corgi puppy hiding
Image Credit: Paul’s Lady, Shutterstock
Likelihood: Depends
Seriousness: High
Difficulty to Fix: Hard

If you adopt a dog, you may not know what they went through before they met you. If your dog shows fear around new people, it’s possible that they were abused earlier in their life.

This is especially true if they seem to dislike one type of person over another (like if they’re more scared of men than women). If your dog has a history of abuse, behavior modification techniques are the answer, but they’ll likely need a lot of time to adjust and become less fearful.

The impact of trauma in some rescues will always linger so certain considerations might need to remain, However, many dogs will learn to forgive and trust after some time.


3. Genetics

scared Chihuahua dog
Image Credit: Chebakalex7, Shutterstock
Likelihood: Moderate
Seriousness: Moderate
Difficulty to Fix: Moderate

Some dogs are simply more comfortable around new people than others. Breeds that have a history of working around people or have been bred as companion animals usually warm up to people quickly.

However, it is perfectly normal for some dogs to be more wary than others around strangers. If your dog is timid, do not hesitate to speak to your vet and follow their guidance. 

They will provide tips on how you can introduce your pet to new dogs and humans gradually. It takes time, but you can expose your dog to several new people and unfamiliar environments to help them become more comfortable and less fearful.


4. Overly Effusive Strangers

Agressive dog attacking a young caucasian woman. Black and white border collie biting a person
Image Credit: Fercast, Shutterstock
Likelihood: Low
Seriousness: Low
Difficulty to Fix: Low

Your dog might be comfortable with some strangers but not with others. This is likely the consequence of certain people trying to approach them too enthusiastically, without paying attention to their body language. Let strangers know the best way to reach for your dog, and educate them on how your pet prefers to start contact.

With good communication and training, you can make your pup more comfortable in these situations. But always take your time, pay attention to your dog’s signals, and never force your pet to let anyone touch them, as this may put the stranger at risk and cause your dog a great deal of stress.

divider dog paws 4 oct 2024

How to Help Your Dog Warm Up to Strangers

If your dog is scared of strangers, finding out why is only half the battle. The other half is figuring out how to make them more comfortable around unfamiliar people. You’ll have to follow your vet or canine behaviorist’s advice for this process to be successful. That said, we highlighted three tips here to help you and your dog in mild cases.

1. Socialize Them

You probably get nervous in new situations and so does your dog. Make the new situation seem more normal, and they’ll be more likely to react positively. Introduce them to several people, and when possible, let them get to know some of them.

Once your dog realizes that the strangers only want to love them and give them attention, they’re more likely to befriend them.


2. Manage Interactions

Some dogs run when they’re scared, but others can get aggressive. Be cautious when approaching new people, and if you see your dog show signs of aggression, take a step back and let them calm down.

They might need a break for the rest of the day, but even short interactions can lead to a marked improvement in the future.

two women dog owners going out with their pets
Image Credit: CandyRetriever, Shutterstock

3. Use Positive Reinforcement

When your dog behaves appropriately, you should reward them with treats. However, you must be very careful and learn to read your dog’s body language and study their limits. You should also be extra careful never to praise or give a treat to your dog when they are scared because you will be reinforcing that emotional state. Instead, focus on reinforcing calm behavior, even if you have to start with new people at a distance and work gradually to reduce it. Certainly, you will need a couple of different friends to help you with this part.

Over time, your dog will associate the presence of new people with getting a treat, and their excitement will start to replace their anxious feelings. Once the distance is short enough get the third person to also offer your pup a treat if they remain calm. At some point, their fears and insecurities should give in as your dog will learn that newcomers are good news!

divider dog paws 4 oct 2024

Conclusion

Having a dog that’s scared of strangers is frustrating, but keep in mind that they’re not doing it to annoy you—they’re anxious and fearful. Fortunately, with proper professional guidance and training, you can help them overcome their fear.

Stay patient, positive, and loving, and maintain daily training and socialization sessions. Before long, your pup won’t have any trouble making new friends!


Featured Image Credit: p.s.stasya, 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

Dogster’s Weekly Photo Contest Winners: Best Easter Photo (April 9, 2026)

Every week our team gets the privilege of sorting through our readers photos to choose what dogs will win this weeks contest! See...

We Didn’t Just Add a Dog to Our Life – We Built a Life With Him

“We didn’t just bring a dog home—we built a life together.” Most people are quietly taught a version of pet ownership that looks...

What Most Airlines Won’t Let You Do With Your Dog (Even If You Pay Extra)

Airline pet policies are notoriously hard to navigate. The information is scattered across different pages, buried in FAQ sections, and often contradicts what...

Designer Breeds: Best of Both? New Study Says No

“I’ll take a highly trainable, low-shedding lapdog, hold the heart disease and anxiety!” Something I always found amusing was when people would point...

More related

Why Do Chihuahuas Shake So Much? 7 Vet-Reviewed Reasons

Chihuahuas are known for their tiny bodies, their big personality, and…shivering? This weird quirk is common in many Chihuahuas, and it usually isn’t...

Are Dogs Allowed on Miramar Beach? Local Rules Explained

You may be wondering whether you can bring your dog to Miramar Beach if you are planning a trip there with your furry...

Glaucoma in Dogs: Vet-Reviewed Signs, Treatment, & Care Tips

Glaucoma is a serious eye disease affecting both animals and humans. It can be extremely painful, and even if it’s correctly treated, it...

Prazsky Krysarik Dog Breed: Info, Pictures, Care, Traits & More

Prazsky Krysariks, or Prague Ratters, are one of the smallest dog breeds in the world. However, don’t let their small size fool you....

Keep reading

8 Best Dog Foods for Hair Loss in 2026: Reviews & Top Picks

Shedding is common with some dog breeds, but if you experience more shedding than usual or hair coming out in clumps, leaving behind bald patches, that’s a sign that something is amiss. Whether your dog is suffering from a skin...

a shetland sheepdog shedding a lot

Simply Nourish Dog Food Review 2026: Pros, Cons, Recalls & FAQ

Is Simply Nourish dog food a good choice for your pet? That’s what we’ll be exploring in this article. We’ll take a look at the pros and cons of this brand, as well as any recalls that have been issued...

Simply Nourish Dog Food - Featured Image

Can Dogs Eat Hemp Seeds? Vet-Verified Facts & FAQ

There are many highly nutritious superfoods on the market that we add to our diets daily, and we may consider doing the same for our dogs. Hemp seeds are a popular human superfood, and hemp-based products are now thriving in...

Can Dogs Eat_Hemp Seeds

What Are By-Products in Dog Food? Vet-Reviewed Facts & Info

I spend more time and consideration making sure the pet food I choose is good quality than I do my food. I check protein, fiber, and other nutrient ratios while trying to decipher the ingredients. As with processed human food,...

Dalmatian dog eating dry food from a bowl

Blackwood Dog Food Review 2026: Recalls, Pros & Cons

link Review Summary Blackwood is a pet food company founded on the premise that slow-cooking food in small batches preserves the most nutrients, to give your pets nutritionally dense food for energy and stamina. In every bowl of Blackwood pet...

Dogster_Blackwood Dog Food Review

Can Dogs Eat Crickets? Vet-Verified Facts & FAQ

Crickets are insects that belong to the Grylloidea family.1 They typically have long bodies, segmented legs, and large antennae. A tough exoskeleton covers their bodies and provides protection from predators. They can be found almost everywhere in the world except...

Can Dogs Eat_Crickets

Can You Freeze Fresh Pet Dog Food? Facts & Storage Tips

Fresh Pet is a popular dog food brand with a variety of different flavors and recipes, but can you freeze Fresh Pet dog food? Fresh Pet recommends storing their food in the fridge and feeding it directly from the refrigerator...

fresh Pet Dog Food Chicken Recipe

Can Dogs Eat Peanuts? Vet-Approved Nutrition Guide

Our canine companions love peanut butter. There are even photography books dedicated entirely to pictures of dogs who love eating this tasty and beloved treat! Dog parents love giving their pups peanut butter, too, especially as a means of getting...

Can Dogs Eat Peanuts

Love Dogs? So Do We! Join the Dogster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Dogster Email Newsletter