Why Is My Dog Barking And Crying In Sleep? Here’s Why

It is incredibly distressing to see your dog barking and crying in its sleep. So could be causing this behavior? Is it normal? And how can you help your dog feel more comfortable and at ease?

We will delve into the possible reasons for a dog barking and crying in its sleep, as well as provide guidance on how to address this issue. 

Here’s Why Dog Barking And Crying In Sleep Happens

Dog barking and crying in sleep happens due to dreaming, pain, separation anxiety, underlying medical conditions, and aging. It is not uncommon for dogs to bark and cry in their sleep, and in most cases, the behavior is not a cause for concern, however, it can also be a sign of an underlying medical condition.

Dog barking and crying in sleep

Dog crying in sleep

Crying in sleep is a behavior in dogs that refers to instances in which a dog makes crying or whimpering sounds while they are asleep. This behavior can be unsettling for dog owners to witness, as it may appear as though their dog is in distress.

There are different reasons for crying in sleep but it is important to note that every dog is different and what may cause one dog to cry in its sleep may not be the same for another. 

Reasons for dog barking and crying in sleep


Dogs do have dreams during their sleep, just like humans. Dogs, like humans, go through different stages of sleep which include the non-Rapid Eye Movement (NREM) stage and the Rapid Eye Movement (REM) stage. Dog dreaming, barking, and crying typically occur during the REM stage of sleep.

This stage is characterized by rapid eye movements, an increase in brain activity, and muscle paralysis. During the REM sleep stage, dogs may show various behaviors, including twitching, vocalizing crying, or barking.

Dreams in dogs are thought to be similar to human dreams, in that they may include representations of the dog’s daily activities and experiences such as playing with toys or running in the park.

The dreams can be about various things including something exciting, stimulating, or frightening which could lead to a defensive bark and crying.

Pain or discomfort

Pain or discomfort can also cause a dog to bark and cry in their sleep in the same way that it can cause them to bark when they are awake.

When a dog experiences pain, they may make sounds as a way to communicate their discomfort. This can include whimpering, growling, whining, howling, or barking, which can be vocalized in their sleep.

Therefore a dog that is experiencing pain or discomfort while they are sleeping may bark and cry.

See Also: Dog barking and crying (Explained)

Underlying medical conditions

A dog barking and crying in its sleep may also be due to an underlying medical condition. This includes but is not limited to:

  • Infections cause fever, pain, and other symptoms that can disrupt a dog’s sleep and cause them to bark and cry.
  • Neurological disorders such as epilepsy, seizures, or a brain tumor, can cause twitching and vocalizations including barking and crying during sleep.
  • Pain or discomfort can cause a dog to bark or cry in their sleep.

Separation anxiety

Separation anxiety is a common behavioral problem and can present in different ways, including barking, crying, restlessness, destructive behavior, or house soiling. This occurs when a dog becomes anxious and distressed when they are left alone or separated from its owners.

This behavior may also occur during sleep, as a dog may dream about being separated from its owner and experience anxiety or distress in their dreams.

This will result in a dog barking and crying in its sleep.


As dogs become older, they may experience changes in their sleep patterns, which include an increase in sleep disturbances. These changes can be due to a variety of factors, including changes in the brain, the onset of medical conditions, or the effects of medications.

Some of the signs that a senior dog may be experiencing sleep disturbances due to aging include:

  • Being vocal during sleep including barking and crying 
  • Restlessness or agitation when sleeping
  • Increased waking up during the night
  • Difficulty falling asleep and/or staying asleep

Older dogs may also experience age-related health conditions such as arthritis or other illnesses that cause discomfort or pain leading to barking and crying in their sleep.

What to do when your dog is barking and crying in sleep

It is recommended to do nothing when your dog is barking and crying as they sleep. This is because waking them up is disruptive and will startle and confusing for them. 

It is best to let them sleep and allow them to process their dreams naturally even if they seem to be having a nightmare. Monitor your dog’s behavior.

Waking them up is necessary for certain circumstances if the barking and crying are becoming a problem such as causing a disturbance if you notice fast breathing, panting, or having trouble breathing. 

In this case, wake them up gently by calling their name until they wake up. Do not touch your dog during this time because you might startle them and they might bite you.

When to seek help for a dog barking and crying in sleep

While dog barking and crying is common and normal in most cases, there are some situations where it is necessary to seek immediate medical attention.

A veterinarian should also be consulted for dog barking and crying in sleep when:

The behavior is new or sudden: If your dog’s barking and crying in sleep is sudden or out of character, it could be a sign that there’s an underlying medical issue.

The behavior is accompanied by other signs of illness: If your dog is exhibiting other signs of illness, such as fever, restlessness, or behavior changes in behavior when they are awake, consult your veterinarian.

The behavior is causing a disturbance: Consult with your veterinarian if the barking and crying in sleep is excessive and disrupt your household or neighbors.

The behavior is persistent: Also talk to your veterinarian if your dog’s barking and crying in sleep is persistent.

What not to do for a dog barking and crying in sleep

Avoid the following when you see your dog barking and crying in sleep:

Do not wake them up: Do not wake up your dog because you may startle them and disrupt their sleep cycle, causing them to feel more anxious or disoriented. 

Also, if your dog is barking and crying due to a nightmare or a stressful dream, waking them up suddenly can increase their anxiety and stress levels.

It is important to let sleeping dogs lie and avoid waking them up unless it is absolutely necessary for their health and well-being.

Do not ignore the behavior: Barking and crying in sleep are common behaviors in most dogs and in most cases, there is no cause for concern. However, it does not mean you should ignore the behavior.

It is important to keep an eye on your dog’s general behavior and health. Consult your veterinarian if you notice other concerning behaviors if the behavior is new or if your dog acts strangely when awake.

Do not give them any medication: Do not give any medications to your dog for barking and crying without consulting your veterinarian.

If your dog’s sleep barking and crying is due to a medical condition such as anxiety or due to pain, your veterinarian may recommend medications to help manage the symptoms. 

It is important to follow your veterinarian’s recommendations and not give your dog any medications without their guidance.

Do not punish them: It is important to keep in mind that your dog does not consciously realize that they are barking and crying while they are sleeping, so do not punish them for it. 

Punishing them will make them more anxious and confused, making the issue worse.

Key Takeaway: Dog barking and crying in sleep

Barking and crying in sleep are normal and common dog behaviors, but they can be due to an underlying medical or behavioral problem. 

Do not hesitate to consult your veterinarian so that they can determine the possible cause and rule out any underlying conditions. Also, seek medical care if they present signs of sickness or discomfort.

By understanding the cause of your dog’s barking and crying in their sleep, you can take the right steps to address the behavior.