Piet found Stoffel asleep halfway into his bed defining puppy sleep patterns perfectly.
His front half had reached the mattress. His back half remained on the floor. One ear was folded underneath him like a badly packed serviette, and his face wore the serene expression of a creature who had discovered enlightenment somewhere between the rug and the cushion.
Three hours later, Stoffel woke up, stretched with the confidence of a lion on a game lodge brochure, and announced, “Excellent nap. Very grounding.”
Piet looked at the photograph. “You were not grounded. You were geographically confused.”
This is where our investigation begins, because puppy sleep patterns are not merely cute. They are biology wearing wrinkles. They are neuroscience with paws. They are emotional regulation, growth, memory, learning, digestion, immune support and occasional furniture-based slapstick rolled into one snoring little Boerboel parcel.
Most puppies sleep a remarkable amount. Veterinary and kennel-club guidance commonly puts young puppies at roughly 18 to 20 hours a day, depending on age, breed, activity and individual temperament. PetMD gives a broader range of about 12 to 20 hours, especially as puppies move from very young puppyhood into more active stages.
“Twenty hours,” said Stoffel, “is not laziness. It is ambition.”
Piet, who had been watching weaver birds through the window with the intensity of a wildlife documentarian, nodded. “For once, that is almost correct.”
Why Puppies Sleep So Much
To understand puppy sleep patterns, you must first appreciate the scale of the construction project taking place inside a puppy. A Boerboel puppy is not simply becoming larger; he is becoming vast with purpose. Every week brings heavier paws, stronger muscles, sharper coordination, bigger opinions and a rapidly expanding belief that he is entitled to occupy the entire couch.
That growth is expensive. The body needs rest for tissue repair, development and recovery. The brain needs rest to organise everything learned during the day. A puppy’s world is absurdly information-rich. One morning may include the discovery of wet grass, a suspicious mop, a neighbour’s laugh, the sound of a delivery bike, the taste of a leaf, the emotional betrayal of a closed door and the shocking revelation that one cannot simply bark a pigeon into friendship.
“Pigeons are politically difficult,” said Stoffel.
“Pigeons are birds,” said Piet.
“Exactly. No accountability.”
Sleep is where much of that daily chaos is sorted. Research on dogs supports the idea that sleep is linked to learning and memory consolidation. In one non-invasive EEG study, dogs’ sleep changed after a learning task, and certain sleep features were associated with improved performance after sleeping. In ordinary language: the nap after training may be part of the training.
Piet finds this deeply satisfying. “When humans say, ‘Let him sleep,’ they may be supporting cognitive development.”
Stoffel finds it personally validating. “When I slept through puppy class, I was studying internally.”
“You snored during ‘sit’.”
“And yet I now sit beautifully when cheese is involved.”
The Puppy Brain Does Not Clock Out
One of the most fascinating things about puppy sleep patterns is that sleep is not a blank space. During sleep, the brain remains active. Dogs, like humans, cycle through different sleep stages, including REM sleep, the stage associated with dreaming and memory processing.
That is why puppies twitch. Their paws paddle. Their whiskers quiver. Their eyelids flicker. They make tiny noises that suggest either dream-chasing or an intense negotiation with an imaginary tennis ball.
The Generation Pup research, which tracks puppies and dogs in domestic homes, found that owners commonly report sleep behaviours such as small leg twitches; in the 12-month group, leg twitching was reported by over 70% of owners. The same research emphasises that sleep is a vital behaviour linked to adaptation and welfare, and that age-specific norms matter when understanding dogs.
Stoffel believes dreams are rehearsals for greatness. Piet believes dreams are the brain replaying recent events. Both theories explain why Stoffel once barked in his sleep after meeting a garden hose.
“I was warning the household,” said Stoffel.
“You were asleep.”
“Security never sleeps. Except for 18 to 20 hours.”
Click for dreamy dog beds and how to choose one.
Why Puppy Sleep Patterns Look So Chaotic
Human beings like schedules. Puppies prefer jazz.
A puppy may wake up, eat, zoom across the room, discover a slipper, lose a duel with gravity, attempt friendship with a broom and then fall asleep under the coffee table with one paw in the air. This is not poor planning. This is how puppy sleep patterns often work: short bursts of activity, learning and exploration, followed by sudden, necessary collapse.
PetMD notes that as puppies grow, they alternate between sleep and bursts of energy. AKC similarly recommends planning quiet nap times during the day because young puppies sleep so much.
The important point is that puppies are not tiny adult dogs. Their sleep-wake rhythms are still maturing. Their bodies are developing at speed. Their brains are processing constantly. When the system says “nap,” the puppy may obey immediately, even if he is halfway into a bed, halfway under a chair or halfway through an argument with his brother about who owns the squeaky crocodile.
“That crocodile chose me,” said Stoffel.
“That crocodile has no brain.”
“Love has many forms.”
The Boerboel Factor: Big Puppy, Bigger Sprawl
Boerboels bring their own dramatic flair to puppy sleep patterns. Even as puppies, they often have the architecture of future giants: enormous paws, broad heads, loose skin, deep chests and the early suspicion that they may one day become furniture. A small-breed puppy curls up like a comma. A Boerboel puppy sprawls like a land claim.
This affects how they sleep. They flop. They lean. They ooze sideways. They begin in a bed and somehow expand beyond its borders like dough left in the sun. They may look boneless, but they are simply relaxed with commitment.
Piet sleeps with quiet dignity, usually curled in a respectable crescent, as though posing for a brochure titled Responsible Puppyhood and You. Stoffel sleeps as if he has been assembled by a committee. His legs point toward different provinces. His lips puff with each breath. His ear occasionally ends up inside out, which Piet considers a failure of management and Stoffel considers “ventilation.”
A Field Guide to Dramatic Puppy Sleeping Positions
No serious discussion of puppy sleep patterns can ignore the positions. Owners may worry when puppies sleep in strange arrangements, but many odd poses are normal, especially when the puppy is relaxed, tired and feels safe. Comfort, for puppies, is not always visually persuasive.
The first position shall be known as The Halfway There. It begins with noble intent. The puppy approaches the bed. The puppy begins the climb. Then sleep arrives like a load-shedding announcement, and all systems shut down wherever they happen to be. Front half: luxury accommodation. Back half: economy class. Neck: questionable. Spirit: undefeated.
Then there is The Upside-Down Philosopher, where the puppy lies on his back with paws in the air, belly exposed, looking as though he has just solved the meaning of life and found it pleasantly edible. This position can help dogs cool down and often suggests trust, because the belly is vulnerable and a relaxed puppy is not worried about defending it.
There is The Croissant, curled tightly, nose tucked near tail, compact and warm. There is The Fallen Baobab, favoured by large-breed puppies who drop onto one side with such seriousness that nearby humans check for breathing. There is The Sibling Sandwich, in which one puppy uses another puppy as a pillow, blanket, emotional support object and mildly annoyed mattress.
Stoffel favours The Halfway There because, as he explains, “a bed is not a place. It is a suggestion.”
Piet favours The Croissant because “spinal alignment matters.”
Both snore.
The Overtired Puppy: When Sleep Deprivation Wears Teeth
Here is where puppy sleep patterns become practical. Many owners assume a wild puppy needs more exercise. Sometimes that is true. Often, especially with young puppies, the puppy is not under-stimulated. He is overtired.
An overtired puppy may become mouthier, louder, clumsier, more frantic and less able to respond to training. He may zoom around the house with the haunted expression of a small athlete who has forgotten the rules of sport. He may bite sleeves, bark at nothing, throw himself at toys or make life choices that suggest his executive function has left the building.
Stoffel describes this state as “creative electricity.”
Piet describes it as “why you tried to climb into the laundry basket and got stuck.”
The science makes sense. Sleep supports learning, memory and emotional regulation. If a puppy does not get enough rest, the brain has less opportunity to process, reset and recover. The result is not always a sleepy-looking puppy. Sometimes it is a tiny chaos engine in a fur coat.
Read here for more on recognising overstimulation or fatigue.
How Humans Can Support Healthy Puppy Sleep Patterns
Good puppy sleep patterns do not require military precision, but they do need thoughtful support. Puppies benefit from a safe, comfortable sleeping area where they can settle without constant interruption. They also benefit from rhythm: meals, toilet breaks, play, training, calm time and naps repeated in a way the puppy can begin to predict.
Short, positive training sessions are better than marathon lessons. Gentle exposure to the world is valuable, but flooding a puppy with too much noise, handling, excitement or activity can backfire. After big experiences, such as meeting visitors, visiting the vet, learning a new cue or exploring a new environment, a nap is not an afterthought. It is part of the experience.
Piet recommends observing the puppy’s signals: slower responses, glassy eyes, increased mouthing, clumsy movement, sudden zoomies or an inability to settle. Stoffel recommends “a soft bed, a loyal brother and nobody vacuuming during my emotional processing.”
Both are correct.
For Boerboel puppies, balance matters even more because large-breed growth deserves care. They need appropriate exercise, not endless forced activity. They need mental stimulation, but also recovery. A tired Boerboel puppy should not be pushed into becoming a tiny boot-camp recruit with paws. He is growing bone, muscle, confidence and judgement. Give him the dignity of rest.
What Your Puppy Is Really Doing While Asleep
The most beautiful truth about puppy sleep patterns is that sleep quietly builds the dog you will one day know.
The puppy who naps after meeting children is learning about gentleness. The puppy who sleeps after a short training session may be strengthening that lesson. The puppy twitching after a garden adventure may be replaying the day’s discoveries. The puppy sprawled upside down in the hallway may be demonstrating that he feels safe enough to become completely ridiculous in your home.
This is why sleeping puppies tug at the heart. They are funny, yes. They are absurd. They look like melted marshmallows with toenails. But they are also vulnerable, trusting and very busy becoming themselves.
Piet watches Stoffel sleeping and pretends not to be moved. Stoffel’s paw twitches. His cheek puffs. His enormous baby foot rests against Piet’s shoulder.
“You’re doing it again,” mumbles Stoffel, half-asleep.
“Doing what?”
“Watching me like a documentary.”
“You are educational.”
“I am legendary.”
“You are upside down.”
“Legends often are.”
Final Thoughts From Two Sleep Professionals
By now, Stoffel has returned to his bed and achieved almost full mattress contact, which the household has accepted as progress. Piet has settled beside him in a neat crescent, though one paw remains touching Stoffel’s back. This is not sentimental, Piet insists. It is merely spatial efficiency. Stoffel, who knows better, says nothing.
The funny thing about puppy sleep patterns is that they look like comedy before they look like science. The sudden crashes, the twitching paws, the heroic snores, the dramatic positions and the endless naps all seem ridiculous until you understand what is happening underneath. A puppy is not doing nothing. A puppy is growing, learning, remembering, regulating and recovering.
So when your Boerboel puppy falls asleep halfway into a bed, do not assume he has failed. He may be consolidating memories, supporting growth, processing the emotional complexity of a garden hose and preparing to wake up slightly larger, slightly wiser and still absolutely convinced that the bed moved.
At Petworld, we know every great dog begins as a sleepy puppy with oversized paws, enormous dreams and a spectacular talent for turning nap time into theatre.
Read more about pet health and wellness here.
Frequently Asked Questions About Puppy Sleep Patterns
1. My puppy sleeps 18–20 hours a day. Has he secretly been replaced by a furry throw cushion?
Probably not. In fact, sleeping 18–20 hours per day is entirely normal for many young puppies, especially during periods of rapid growth. Puppies are developing at an extraordinary rate, building bone, muscle, neural connections and immune function while simultaneously processing vast amounts of new information. Sleep is not simply rest; it is a biologically active state that supports physical development, learning and memory consolidation. Young puppies require significantly more sleep than adult dogs because they are effectively growing and learning at the same time.
2. Why does my puppy suddenly transform from angel to tornado before crashing into a nap?
This phenomenon is often linked to overtiredness. Unlike humans, puppies do not always become quiet when they need sleep. As fatigue accumulates, some puppies become more excitable, impulsive and difficult to regulate. Research into sleep and behaviour suggests that adequate sleep supports emotional regulation and cognitive function. When a puppy becomes overtired, you may see zoomies, excessive mouthing, barking, poor concentration and bursts of frantic activity. In many cases, the solution is not more stimulation but an opportunity to rest.
3. What is happening when my puppy twitches, paddles and barks in their sleep?
These behaviours are commonly associated with REM (Rapid Eye Movement) sleep. During REM sleep, the brain becomes highly active while the body remains largely relaxed. Scientists believe REM sleep plays an important role in memory processing, learning and neurological development. Twitching paws, moving whiskers, flickering eyelids and small vocalisations are generally considered normal signs of a puppy experiencing REM sleep. While we cannot know exactly what puppies dream about, REM sleep appears to be an important part of healthy brain function.
4. Does sleep actually help my puppy learn, or is that just something trainers say?
There is growing scientific evidence that sleep contributes directly to learning and memory consolidation. Studies involving dogs have shown that sleep patterns can change following learning tasks and that certain sleep characteristics may be associated with improved performance after rest. In practical terms, this means a puppy that struggles with a new cue today may perform better after a nap because the brain has had an opportunity to process and organise the information. Sleep should be viewed as part of the learning process rather than a break from it.
5. My puppy sleeps in positions that look medically impossible. Should I be worried?
Usually not. Puppies are remarkably flexible and often adopt unusual sleeping positions when they feel comfortable, relaxed and secure. Sleeping on their backs with paws in the air, hanging halfway out of a bed or draping themselves across furniture in ways that appear architecturally unsound is generally normal. In fact, exposing the belly during sleep can indicate a puppy feels safe in its environment. The sleeping position itself is usually less important than the puppy's overall health, comfort, breathing and ability to wake normally. While some positions may alarm their humans, they are often simply evidence of a puppy enjoying deep, restorative sleep.
Bonus Question: If sleep is so important, what is the single best thing I can do for my puppy?
Provide opportunities for regular, uninterrupted sleep in a safe, comfortable environment. Nutrition, training, exercise, enrichment and socialisation all matter, but sleep is the foundation that allows those experiences to support healthy development. A well-rested puppy is generally better able to learn, regulate emotions, recover from activity and grow into a healthy adult dog. In many ways, tomorrow's dog is built during today's nap.
Sources and Further Reading
American Kennel Club (AKC). How Much Do Puppies Sleep? https://www.akc.org/expert-advice/health/how-much-do-puppies-sleep/
PetMD. Puppy Sleep Schedule: How Much Sleep Do Puppies Need? https://www.petmd.com/dog/general-health/puppy-sleep-schedule
Kinsman RH, Casey RA, et al. A Summary of Canine Sleep Behaviour: Early Findings from the Generation Pup Cohort Study.
Kubinyi E, Iotchev IB, Kis A, et al. The Effects of Learning on Sleep EEG Activity in Dogs.
Animals (MDPI). Canine sleep behaviour and welfare research.
Roundwood Vets. Puppy Sleeping Habits.
