Dogs typically sleep 12–14 hours per day in polyphasic cycles. Interrupting their rest disrupts REM sleep, impacts behavior, and delays recovery. Letting them sleep undisturbed supports their health and emotional well-being.
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Dog sleep patterns are essential to their overall well-being. While the phrase “let sleeping dogs lie” sounds old-fashioned, it reflects real science. Dogs sleep in multiple phases, including vital REM cycles, and interrupting them can lead to stress and behavior changes. Learn how to better support your dog’s sleep.
Dogs are known for their ability to sleep peacefully after a long day of play. But have you ever wondered why dogs sleep so much? In this article, we will explore the fascinating world of dog sleep patterns and discuss why it is crucial to let sleeping dogs lie.
Table of Contents
The Sleep Cycles of Dogs
Just like humans, dogs go through different sleep cycles, including REM (rapid eye movement) and SWS (short-wave sleep). On average, dogs sleep for about 14 to 16 hours a day. During the REM sleep cycle, which occurs approximately every 20 minutes, dogs enter a deep sleep state where they can experience dreams. You may notice your dog twitching, yapping, or even barking while they are in this stage of sleep.
Research suggests that dogs dream more when they are young or in their senior years. The sounds and movements they make during their dreams are believed to be linked to their daily activities and experiences. For example, if your dog loves to chase a ball, they may appear to be “running” in their sleep and may even yip with excitement.
The Dangers of Disturbing a Sleeping Dog
While it may be tempting to wake up a dog experiencing a nightmare or showing signs of distress, it is essential to resist the urge. Dogs, like humans, can become startled when suddenly awakened, and this can lead to aggressive behavior. Even the most well-behaved and gentle dog may react defensively if they feel threatened or startled. It is crucial to remember the phrase “Let sleeping dogs lie” and avoid touching or shaking a dog while they are asleep.
How to Safely Wake Up a Dog

In rare cases where it is necessary to wake up a sleeping dog, it is important to do so safely. Instead of touching or shaking the dog, consider gently rousing them by softly speaking their name. Keep your hands and face away from the dog to avoid any unintended reactions. Once the dog is awake, reassure them with warm words and loving petting to let them know they are safe.
It is essential to provide your dog with comfort and reassurance after a bad dream. Spend some quality time playing fetch, giving treats, or cuddling on the couch. This will help alleviate any fear or anxiety caused by the nightmare and strengthen the bond between you and your furry friend.
Night Terrors and Recurrent Distress
While occasional bad dreams are normal for dogs, some may experience recurrent night terrors that cause extreme distress. If your dog frequently appears extremely distressed during sleep, it is advisable to consult with a dog behaviorist. They can provide expert guidance and suggest solutions to alleviate your dog’s distress.
Differentiating Seizures from Normal Rest
Sometimes, what may appear to be a bad dream could actually be a seizure. If your dog suddenly goes rigid, experiences labored breathing, or displays other signs of a seizure while sleeping, it is crucial not to try to wake them up. Instead, contact your veterinarian immediately for guidance and assistance. Seizures can be indicative of underlying health problems that require medical attention.
Understanding Food Guarding Behavior in Dogs
Another important aspect of dog behavior is food guarding. Dogs, like their wild counterparts, have a natural instinct to guard their food and possessions. This behavior stems from their survival instincts and is especially prevalent among dogs who have not been properly trained or socialized.

Why You Should Never Bother a Dog While Eating
Attempting to take away a dog’s food while they are eating can be dangerous and lead to aggression. It is crucial to respect a dog’s boundaries and avoid interfering with their mealtime. Teaching children and other family members about the importance of not bothering a dog while they are eating is essential to prevent any potential accidents or confrontations.
Training Dogs to Prevent Food Guarding
If you have a puppy, it is crucial to start training them early to accept having their possessions, including their food, taken away without any issues. This training helps establish you as the leader and ensures that your dog understands that you have control over their resources. However, if you have an adult dog that already exhibits food guarding behavior, you can still work on addressing the issue.
Exercises to Address Food Guarding Behavior
There are several exercises you can undertake to help your dog overcome food guarding behavior. These exercises involve desensitizing your dog to the presence of people near their food and gradually building trust. It is important to follow a systematic and patient approach while working through these exercises to ensure the safety and well-being of both your dog and yourself.
Troubleshooting Tips for Food Guarding
When addressing food guarding behavior, it is important to keep a few essential tips in mind. First, never leave bowls of food out for your dog, as this can exacerbate guarding behavior. Instead, feed your dog at regular times to establish a routine. Second, avoid scolding or punishing your dog for food guarding, as this can make the behavior worse. It is essential to use positive reinforcement and reward-based training methods. Finally, be consistent and patient in your training efforts, and seek the assistance of a professional dog behaviorist if needed.
Conclusion
Understanding dog sleep patterns and food guarding behavior is crucial for responsible dog owners. Letting sleeping dogs lie ensures their safety and prevents any potential aggressive reactions. Respecting a dog’s boundaries during mealtime helps maintain a harmonious environment and prevents food guarding behavior. By implementing proper training techniques and seeking professional guidance when needed, you can effectively address any behavioral issues and foster a healthy and happy relationship with your canine companion. Remember, a well-rested and well-fed dog is a content and peaceful dog.

FAQs
Why do dogs sleep so much during the day?
Dogs follow polyphasic sleep patterns and need 12–14 hours of rest to recover from bursts of energy and maintain physical health.
Should I wake my dog during REM sleep?
No. Waking your dog during REM sleep can cause confusion, stress, and disrupt important brain activity crucial for learning and emotion regulation.
What are signs of sleep deprivation in dogs?
Irritability, lethargy, excessive whining, and disobedience are common signs of disrupted dog sleep patterns or insufficient rest.
Is it okay if my dog sleeps in bed with me?
If your dog’s sleep is not disturbed and both of you rest well, sharing a bed can be fine. Watch for changes in sleep behavior.
How can I improve my dog’s sleep quality?
Provide a quiet sleep space, stick to routines, and avoid unnecessary interruptions to support healthy canine sleep behavior and rest.
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