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 Do Dogs Roll on Dead Animals? 4 Possible Reasons

happy golden retriever dog rolling on a green lawn

Dogs are one of the most popular and beloved animals in the world. They’re known for their loyalty, playfulness, and ability to provide comfort and companionship to their owners. However, dogs are also known for their strange and sometimes inexplicable behavior.

One of the more puzzling (and gross) behaviors among canines is their tendency to roll in the carcasses of dead animals. This strange habit has left many pet owners scratching their heads, wondering why their pup would want to cover themselves in such an unpleasant scent. While there may not be a definitive answer to this mystery, there are several theories as to why dogs engage in this bizarre behavior.

divider dog paws 2 oct 2024

The 4 Reasons Why Dogs Roll on Dead Animals

1. Natural Instinct and Behavior

Dogs are animals, and like all animals, they have instinctual behaviors and drives that are deeply ingrained in their DNA. One of these behaviors is their tendency to roll in things that have a strong scent. This behavior is thought to have evolved as a way for dogs to mask their own scent and avoid detection by predators. By rolling in strong-smelling substances, such as the carcasses of dead animals, dogs can disguise their own scent and become less noticeable to other animals.

However, it’s important to note that not all dogs exhibit this behavior, so don’t worry too much about it. Some dogs may be more prone to rolling in strong-smelling substances than others, depending on their breed, temperament, and upbringing. For example, hunting breeds like hounds and retrievers may be more likely to roll in the scent of dead animals because they have been bred to track and hunt prey.

two smiling dogs happy outside mating
Image By: S Curtis, Shutterstock

2. Scent Marking

Another possible reason that dogs roll in the scent of dead animals is to mark their territory. Dogs have a highly developed sense of smell, and they use scent marking as a way to communicate with other dogs and animals. By rolling in the scent of dead animals, dogs may be trying to leave their own scent on the carcass as a way of marking their territory and warning other animals to stay away.

However, this theory doesn’t explain why some dogs roll in the scent of dead animals even when they’re not in their home territory. So, it’s possible that dogs may be using scent marking as a way to establish dominance or assert their presence in a new environment.


3. Curiosity and Exploration

Dogs are naturally curious creatures, and they love to explore their environment. Rolling in the scent of dead animals may be a way for dogs to investigate and explore their surroundings. Dogs use their sense of smell to gather information about their environment, and rolling in a dead animal may be a way for them to gather new information about the world around them.

The dog in the tall grass looks curious
Image By: Sasha Chornyi, Shutterstock

4. Masking Their Own Scent

Rolling in the scent of dead animals may be a way for dogs to disguise their own scent and avoid detection by predators. However, this behavior may also have another purpose: to mask their scent from potential prey. Dogs that are bred for hunting may use this behavior as a way to mask their own scent and get closer to their prey without being detected.

divider dog paws 2 oct 2024

The Good and Bad About the Rolling

There are both positive and negative aspects to dogs rolling around on dead animals. Let’s examine these.

Big Brown Dog Rolling in Grass
Image By: Valeria Boltneva, Pexels

Possible Health Benefits

Believe it or not, there may be health benefits to rolling in on a dead animal. It’s been suggested that the bacteria found in decomposing organic matter may have a beneficial effect on a dog’s immune system. By exposing themselves to these bacteria, dogs may be strengthening their immune system and improving their overall health. That said, there’s no scientific evidence to support this theory.

Negative Consequences

While rolling in the scent of dead animals may be a natural behavior for dogs, it can also have negative consequences. For one, the smell can be extremely unpleasant and difficult to remove from a dog’s fur. This can lead to unhappy owners and uncomfortable dogs. Additionally, dogs that roll in the scent of dead animals may be more prone to picking up parasites and diseases, which can be harmful to their health.

How to Discourage This Behavior

If you’re a dog owner and you’re tired of your furry canine friend rolling in the scent of dead animals, there are a few things you can do to discourage this behavior. First, make sure your pet is well-exercised and mentally stimulated. Dogs that are bored or under-stimulated may be more likely to engage in unwanted behaviors, like rolling in the scent of dead animals.

Second, you can try using positive reinforcement to encourage your dog to engage in more desirable behaviors. For example, you can reward your pet for coming to you when called or for sitting on command.

divider dog paws 2 oct 2024

Frequently Asked Questions (FAQ)

Can Dogs Smell Dead Animals?

Yes. Canines have an exceptional sense of smell, and they can detect scents that human beings cannot. One such scent is that of dead animals. A dog’s sense of smell is over 1,000 times stronger than that of a human’s. They have around 300 million olfactory receptors in their noses compared to humans’ 6 million. This means dogs can detect even the faintest of smells and can quickly locate a dead animal.

In fact, dogs are commonly used by law enforcement agencies to locate dead bodies. They can track down the scent of a decomposing body from miles away, even if it is buried underground. The smell of a dead animal changes as it decomposes, and dogs are trained to distinguish between the different stages of decomposition.

A dog sniffing a scent
Image By: Pawtraits, Shutterstock

How Do You Clean a Dog That’s Just Rolled in a Dead Animal?

First and foremost, it’s important to wear gloves and protective clothing while handling the dog and avoid direct contact with the dead animal. Next, use a hose or bucket of water to rinse off as much of the debris as possible. You can then use a pet-safe shampoo specifically designed for odor removal to thoroughly wash your dog. Be sure to pay extra attention to the areas where the smell is most potent, such as the face, neck, and paws. Rinse thoroughly with water and dry your dog with a towel.

If the smell persists after washing, you may need to repeat the process or consider seeking professional grooming services (for example, if the animal was a skunk).

Can I Sprinkle Baking Soda on My Dog’s Coat?

While baking soda is a commonly used household item, it’s important to exercise caution when considering using it on your dog’s coat. It can be effective in neutralizing odors, but it can also cause skin irritation if not properly diluted. If you do decide to use baking soda on your dog’s coat, make sure to mix it with water (try mixing 3 tablespoons baking soda with 1 quart of lukewarm water) to create a paste before applying it. Be sure to avoid contact with your dog’s eyes and mouth, and thoroughly rinse the coat after application.

Additionally, if your dog has any open wounds or skin irritations, it is best to avoid using baking soda altogether and consult a vet for proper treatment options.

Did you know you can speak to a veterinarian without having to travel? Just head over to PangoVet. It's an 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

Do Dogs Sense Dog Death?

There is anecdotal evidence to suggest that dogs may be able to sense when another dog is nearing death. For example, some dog owners have reported that their dogs become more attentive or clingy toward a sick or dying dog, or that they seem to have a heightened awareness of the situation.

However, there is no scientific evidence to support this claim. It’s possible that dogs may be able to pick up on subtle changes in the behavior or scent of a sick or dying dog, which could lead to changes in their own behavior. Additionally, dogs are highly attuned to their owners’ emotions and may respond to their owners’ distress when dealing with a sick or dying pet.

Do Dogs Grieve Dead Dogs?

Dogs are known for their loyalty and affection toward their human companions, but they also form strong bonds with other dogs, so yes, they do grieve the loss of their fellow canines. Anecdotally, dogs have been observed showing signs of mourning, such as whining, howling, and searching for their deceased companion. They may also become withdrawn and lose interest in activities they previously enjoyed. Some dogs may even refuse to eat or drink for a period of time after the loss of their companion.

The level of grief a dog experiences can vary depending on their relationship with the deceased dog. For example, if the two dogs were littermates or had spent many years together, the surviving dog may experience more intense grief. It is important for the owner to provide extra love and attention to their grieving dog during this time and to give them space to mourn in their own way.

Beagle dog sad
Image By: CHAIUDON, Shutterstock

divider dog paws 2 oct 2024

Wrapping Things Up

Dogs rolling in the scent of dead animals is a strange and often unpleasant behavior that has puzzled pet owners for years. While there may not be a definitive answer to why dogs engage in this behavior, there are several theories, from masking their own scent to marking their territory.

While it may be difficult to discourage this behavior completely, there are steps that pet owners can take to minimize its occurrence and keep their canine friends happy and healthy.


Featured Image Credit: VDB Photos, 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

How To Cut an Uncooperative Dogs Nails: Vet-Approved Guide

I have a Lhasa Apso who absolutely hates her nails to be cut. I don't dare take her to a groomer because she...

Pupbox vs BarkBox: A 2025 Comparison

Monthly subscription boxes for dogs have been growing in popularity for their variety and convenience. They are a great option for owners who...

Ask Dr. Paola- Fresh Food, Vet Visits & Ibuprofen (April 28, 2025)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

Treibball for Dogs: What It Is & How to Get Started

If you are interested in involving your dog in sports that are both fun and safe, Treibball—also sometimes referred to as “urban herding”—could...

More related

Abyssinian Sand Terrier Dog Breed: Info, Pictures, Origin & History

The Abyssinian Sand Terrier is one of the rarest and most mysterious dog breeds. They only sport hair on the top of their...

Why Are Dogs So Food Motivated? Vet-Approved Explanation

Training a dog can be challenging, especially if you’re committed to using positive, reward-based techniques. Luckily, most dogs have a valuable trait we...

Why Is My Dog’s Fur Changing Color? 11 Vet-Verified Possible Reasons

As dog owners, we can see our pets go through several physical changes throughout their lifetimes. However, one that can be a source...

Is Vinegar Safe for Dogs When Used for Cleaning? Vet-Verified Facts & Benefits

Keeping the house clean is an ongoing task when you’re an adult. But when you also own a dog, you know how much...

Keep reading

Should Dogs Eat the Rainbow? Vet-Reviewed Eating Tips for Canines

Dogs are often considered to be carnivores that require a meat-heavy diet. Still, there are some similarities between a dog’s diet and a human’s diet. However, they are not omnivores like we are. Dogs may benefit from eating the rainbow,...

Colorful assorted fruits and vegetables

Meridian Dog Food Review 2025: Pros, Cons, Recalls, and FAQ

Review Summary Meridian is a holistic pet food company that is made by Midwestern Pet Foods under the parent company Nunn Milling Co. Meridian makes four different dog food recipes with an aim at high quality, natural nutrition. We all...

Dogster_Meridian Dog Food Review

Can Dogs Eat Alfalfa? Vet-Verified Facts to Know

Alfalfa is an important grazing plant that feeds livestock worldwide. Many people wonder, can dogs can eat alfalfa? The short answer is yes, alfalfa is a healthy food for dogs. However, there are a few factors to consider before making...

Can Dogs Eat Alfalfa

10 Best Dog Foods for Shar Peis in 2025 – Reviews & Top Picks

Shar Peis are known for their wrinkly skin and Chinese heritage. These dogs are loyal and protective, making them great family pets. However, they can also be independent and stubborn, so it’s important to start training early. Shar Peis require...

shar pei dog eating

Why Does My Dog Play With Their Food? 4 Reasons & What to Do

Finding more kibble littered around your house than in your dog’s bowl (or their belly) can leave many dog parents wondering why their dog prefers to toss, chase, bat, or even roll their food around rather than eat it. Playtime...

Australian husky tipped dog food container

Can Dogs Eat Cheez-Its? Vet Approved Facts & FAQ

Ever been mid-munch on a Cheez-It and suddenly felt the weight of those soulful puppy eyes? You are definitely not the first! It’s almost impossible not to melt under the adoring gaze of our four-legged friends, especially when we’re relishing...

Can Dogs Eat Cheez-Its

Can Dogs Eat Water Chestnuts? Vet-Verified Facts

It can be hard to tell which foods are good for your dog and which are dangerous. Before feeding your dog any new food, it is best to consult your vet to ensure that you are making a good decision...

Can Dogs Eat_water chestnuts

9 Best Dog Foods in Australia in 2025: Reviews & Top Picks

Dogs are known as “man’s best friend.” As a pet owner, it is important to provide your furry friend with the best diet possible to ensure they live a long and healthy life. Check out our list of the best...

dog eating dog food