So, you wake up in the middle of the night to see your dog frozen. While in most cases, you’d think that they’re just asleep. But in some cases, they’re motionless with eyes wide open. So, what is this? Is this sleep paralysis in dogs?

In this post, we’ll discuss what sleep paralysis in dogs is.

What Is Sleep Paralysis?

Sleep paralysis is a temporary inability to move or speak while falling asleep or waking up. During an episode, a person is fully conscious but feels completely frozen. It can last from a few seconds to a couple of minutes. In some cases, others may experience hallucinations.

Can Dogs Experience Sleep Paralysis?

Now that we know what sleep paralysis is, can dogs have it? The short answer is no. Even if we have similar sleep mechanisms to dogs, there's no concrete evidence that they have a conscious sleep paralysis like humans. 

Just like people, dogs cycle through non-REM and REM sleep. During REM, their brains are active. This means that when they dream, their muscles are temporarily switched off to prevent them from acting out those dreams. 

This is the explanation why you can see your dog twitching, wagging its tail, or even barking softly while sleeping. 

This kind of muscle paralysis during REM sleep is a natural and protective mechanism. Dogs don't feel pain, and it's not inherently dangerous. It just means that your dog's body is working properly. Once this phase passes, your dog's nervous system will release its muscles.

So, if you ever notice your dog lying perfectly still for a few seconds before suddenly twitching or stretching, that’s likely normal REM paralysis, not sleep paralysis.

What Does Normal Dog Sleep Look Like?

Dogs sleep in short cycles of light, deep, and REM sleep. Normally, you can see some:

• Twitching or paw paddling

• Ear flicks, whisker movements, or tail swishes

• Soft barks, growls, or whimpers

• Brief stiffness 

Some movement is normal when dogs sleep. However, if your dog shows unusual signs of sleep, then it’s a health concern. Common ones can include: 

• Eyes open but unresponsive

• Sudden collapse or loss of balance while playing

• Violent jerking, moving, and kicking

• Loud snoring, gasping, or pauses in breathing

Other Related Sleep Disorders in Dogs

Dogs don’t experience sleep paralysis, but they have other sleep disorders we should look into. 

REM Behavior Disorder

RBD is when the natural paralysis of REM sleep fails and doesn’t happen. So, instead of your dog staying still while dreaming, the body will act out and move according to the dream. You might see your dog:

• Kicking or padding their legs

• Barking, whining, or growling

• Snapping their jaws

• Jerking suddenly

However, REM behavior disorder is quite rare in dogs, and it’s not that dangerous by itself. 

Narcolepsy

This is another sleep disorder in dogs that is sometimes confused with sleep paralysis. It’s a neurological condition that causes dogs to fall asleep suddenly, even when they’re playing or eating. During this time, a dog may:

• Collapse mid-exercise

• Appear completely limp and unresponsive

• Wake up quickly and behave normally

• Remain unaware of their surroundings

Narcolepsy is usually hereditary and more common in breeds like Dobermans, Labradors, and Poodles. It’s a genetic disorder that affects the hypocretin system, the part of the brain involved in regulating sleep. 

Sleep Apnea

Another possible sleep disorder in dogs is sleep apnea. This happens when dogs suffer from temporary pauses in their breathing while they sleep. This can often lead to snoring, gasping, or waking up suddenly due to the distress. Your dog might have:

• Interrupted and shallow breathing

• Excessive daytime sleepiness

• Restlessness

• Irritability

Chronic sleep deprivation from apnea can make dogs seem groggy or disoriented after waking. Dogs commonly affected by sleep apnea include Pugs, Bulldogs, and Boston Terriers, generally those that are brachycephalic.