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.

Are Dogs Afraid of the Dark? Vet-Reviewed Facts & Tips

piebald weimaraner puppy in a dark background

People are often afraid of the dark, which may lead us to wonder if dogs are as well. The answer is both yes and no. While dogs have better night vision than humans, making it easier for them to navigate in low light, some dogs can still exhibit fear-like behaviors in dark environments. The fear isn’t necessarily about the darkness itself but what it represents or what they associate it with. Let’s explore some possible scenarios.

divider single dog paw oct 2024

Understanding Dogs’ Night Vision

Dogs have a superior ability to see in the dark compared to humans. This difference can be attributed to the structure of their eyes, which are designed to capture more light. They have a larger pupil that allows more light in; they also have a higher number of light receptor cells or rods, allowing them to navigate safely even when light is scarce. This enhanced night vision gave dogs an evolutionary advantage.

Besides better night vision, let’s not forget that dogs are gifted with a superb sense of smell, and they can rely on it to navigate the world around them while gathering a lot of information about their surrounding environment, even without light.

dog with glowing collar in the dark
Image Credit: US Media, Shutterstock

Can Dogs Be Afraid of the Dark?

Most dogs will be just fine in the dark. However, it’s not uncommon for a minority of dogs to exhibit fear-related behaviors in the dark. These behaviors can be quite varied but there are a few key signs that your dog may be uncomfortable or anxious in low-light conditions.

Whining or whimpering in dark conditions is one of the most common signs that your dog is afraid of the dark. This could be a plea for attention or an expression of discomfort. Shaking or trembling can also indicate fear. If your dog is physically shaking, it could be a sign they’re scared. Other signs include cowering or trying to hide, which shows your dog is trying to disappear to avoid the perceived threat.

Chewing and scratching, particularly at doors or windows, could be an attempt to escape from the dark environment. It is important to observe your dog’s behavior closely to understand if these actions are specifically linked to darkness or if they could be indicators of a different issue.

Causes of Fear

The fear of darkness in dogs is often associated with negative experiences that have happened in the dark, not a fear of the dark itself. Just like humans, dogs can develop phobias linked to specific triggers. For instance, if a traumatic event occurred in the dark or if being in the dark has been associated with negative experiences like being alone or a punishment, your dog might develop a persistent fear of darkness.

It’s also worth noting that dogs have excellent memories when it comes to association, so even a single scary incident in the dark could lead to a lasting fear.

Also, remember that dogs can sense the emotional state of their humans, so if you are afraid of the dark, it could be your fears that are making your dog anxious.

Separation Anxiety and Darkness

In some cases, a dog’s fear of the dark could be a manifestation of separation anxiety. Separation anxiety is a condition where dogs experience extreme stress when left alone. If your dog exhibits signs of distress mainly when left alone in the dark, this could suggest that their fear of the dark is tied to their fear of being alone.

In such cases, the darkness simply exacerbates their existing anxiety, making it seem as though they are specifically afraid of the dark. This can be more common in dogs that have been adopted from shelters or those with a history of abandonment.

If you suspect your dog’s fear of the dark is linked to separation anxiety, it would be beneficial to consult with a professional to get appropriate advice on how to manage and alleviate their anxiety.

Did you know you can talk to a vet online? Click on the image or button below to schedule a call: PangoVet_Mention-in-Content Savings V1


divider dog paws 4 oct 2024

Helping Your Dog Overcome Fear of the Dark

If you suspect that your dog shows signs of fear related to darkness, it’s important to take steps to help them overcome this fear. Here are some strategies that can help.

1. Understand the Fear

The first step in addressing your dog’s fear of the dark is understanding it. Fear can be a natural response to certain situations, especially if they’ve had negative experiences associated with the dark. It’s also worth noting that separation anxiety may be a factor, as dogs can become stressed when left alone in the dark.

dog in the dark
Image Credit: eva_blanco, Shutterstock

2. Consult a Vet

If you’re unsure about your dog’s fear of the dark, consider consulting a vet. They can help determine if the fear is due to an underlying health issue, like vision problems or cognitive dysfunction, which can often affect older dogs.


3. Behavioral Training

Behavioral training can be an effective strategy to manage a dog’s fear of the dark. This involves gradually exposing your dog to darkness while creating positive associations through rewards. Patience and affection are key during this process. If night walks are a source of stress, take it slow and ensure your dog feels safe and comfortable.

Also, keep in mind that it might not be the darkness of the night walks that causes the anxiety, but your dog might be perceiving something that you can not see. Maybe they can smell a wild animal nearby and this is the source of their anxiety.

Corgi dog in dark room looking through the window
Image Credit: Roselynne, Shutterstock

4. Create a Safe Environment

Making your home more dog-friendly during the night can help alleviate your pet’s fear. This can include leaving lights on, using a dog night light, or ensuring your dog isn’t left alone in the dark if they exhibit signs of separation anxiety.


5. Positive Reinforcement

Positive reinforcement can play a crucial role in helping your dog overcome their fear of the dark. Pair exposure to darkness with something positive, like a tasty treat. This helps your dog associate darkness with something positive instead of something negative.

Sheltie dog with treat in mouth and lying on couch
Image Credit: Chedko, Shutterstock

divider dog faces oct 2024

Supplies to Make Your Dog Feel Safer in the Dark

  • Dog Night Light: A night light designed for dogs can provide a comforting glow that alleviates fear and anxiety. These lights are often dim enough not to disturb your dog’s sleep but bright enough to make the surroundings visible.
  • Comforting Dog Bed: Invest in a dog bed that’s comfortable and secure. Some dogs feel safer in enclosed beds that provide a sense of protection.
  • Calming Toys: Toys that promote relaxation can be beneficial. Consider durable chew toys, puzzle toys filled with treats, or even toys with a heartbeat sound that can provide comfort to anxious dogs.
  • Dog Anxiety Wrap: Anxiety wraps apply gentle, constant pressure on a dog’s torso. It’s like a soothing hug and can calm most dogs in stressful situations like nighttime fear.
  • Pheromone Diffusers: These diffusers release a synthetic version of the pheromones mother dogs emit to calm their puppies. They can be plugged into a power outlet in the room where your dog sleeps to help them feel safer.
  • Soothing Music: Some dogs respond well to calming music or white noise machines. There are even specially curated playlists for dogs available on various music streaming platforms.
  • Security Blanket: If your dog has a favorite blanket or item of clothing that smells like you, consider leaving it in their bed for comfort.

Remember, each dog is unique, so it might take some trial and error to find the right combination of supplies that work best for your furry friend.

divider dog paws 3 oct 2024

Conclusion

Just like some people, some dogs can be afraid of the dark. While darkness may not be a threat to our dogs in the way it would be to us, it’s essential to remember that it can still cause them some anxiety through association with different experiences. Taking steps to ensure our pets feel safe, even in the dark, can significantly improve their comfort and overall well-being.


Featured Image Credit: Santos-Roman, 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

Reactive Dog Training: 7 Vet-Approved Tips to Help Your Dog Relax

Reactivity is one trait that can make life significantly challenging for dogs and their owners. Daily walks must stay limited to low-stress areas,...

12 Indoor Exercises for Dogs (Vet Approved)

We all know what it’s like to get a little stir-crazy after being stuck in the house because the weather is bad. Our...

Can Dogs Eat Celery? Vet-Approved Feeding Facts & FAQ

Looking for a healthy snack option for your dog? While you might be tempted to toss them whatever food you’re holding at the...

5 Awesome Off-Leash Dog Parks in & Near Syracuse, NY (2025 Update)

One of the best parts of having a dog is bringing them with you on outdoor adventures and explorations. However, as a dog...

More related

National Dog Biscuit Day 2025: What It Is & Ways to Celebrate

Did you know there is a whole day of the year devoted just to doggie biscuits? Well, mark your calendars, because every February...

Dog Anatomy 101: Understanding Your Dog’s Body (Vet Answer)

Have you ever found yourself wondering how many teeth a dog has? Or whether their front legs have elbows or knees? It sounds...

Australian Shepherd vs. Labrador: Breed Comparison (With Info & Pictures)

The Australian Shepherd and Labrador Retriever are polar opposites in terms of lifestyle, but they’re both large and in charge, active, and, above...

Do Mini Australian Shepherds Bark a Lot? Vet-Verified Facts & FAQ

Small dogs have a bad reputation for barking all the time. While it’s a behavior you can reduce with training, some dogs like...

Keep reading

Can Dogs Eat Mussels? Vet-Approved Benefits & Safety Tips

Dogs can eat mussels in moderation. Mussels are high in protein and other nutrients that may benefit your dog; however, they don’t provide everything your dog needs, so they should only be considered an occasional treat. It’s best to steam...

Can Dogs Eat_Mussels

Can Dogs Eat Strawberries? Vet Approved Facts & FAQ

Strawberries are one of the most cherished summertime fruits because of their healthy properties and sweet flavor. A plump and juicy strawberry is hard to resist, but can dogs eat strawberries? Yes, your dog can enjoy a few strawberries since...

Can Dogs Eat Strawberries

Can Dogs Eat Onions? Vet-Verified Toxicity & Safety Tips

Dogs are often indiscriminate about what they eat, so we have to be careful with what types of snacks and table scraps we feed them, as they may contain ingredients that are harmful to dogs. One common food to avoid...

Can Dogs Eat Onions

Performatrin Dog Food Review 2025: Recalls, Pros & Cons

Review Summary You might not recognize the name Performatrin Dog Food, nor are you likely to find it without a lot of looking in the United States. That’s because it’s the house brand of the Canadian-based retailer Pet Valu. The...

Dogster_Performatrin Dog Food Review

11 Best Dog Foods for Dobermans in 2025 – Reviews & Top Picks

We all know how essential finding the right food for your dog is. You have to take into account their age, activity level, and of course, size. If you’re reading this, chances are that you are the proud owner of...

doberman-sitting-next-to-a-bucket-full-of-food

Can Dogs Eat Pistachios? Vet-Approved Facts & FAQ

Pistachios are a favorite food among humans that are rich in protein, fiber, and vitamin B6. They are popular in salads, desserts, and just on their own as a snack. Wondering whether dogs can eat pistachio nuts may be a...

Can Dogs Eat Pistachios

What Is Human-Grade Dog Food? Vet-Verified Facts About Ingredient Difference

Bringing a dog into your life is a special time for a family. Not only do you have a new friend, ally, and snuggle partner, but there is also another life you’re responsible for. This means ensuring your pets are...

The farmer's dog Turkey recipe fresh

How to Use Dog Food Toppers: Vet-Verified Facts & Types Explained

Dog food toppers can be an excellent way to spruce up your canine’s everyday meal. They can enhance the appetite of the pickiest pooches and add some calories if they’re needed. They can also soften dishes, making it easier for...

Dog waiting for the food