Baby Bird Fell Out of Its Nest? What to Do (and What Not to Do)

It is two in the morning, and your puppy is fast asleep on the rug. Then, out of nowhere, the little legs start paddling like they are running. The ears flick. A tiny whimper escapes. For a second, you wonder: is something wrong? Is my puppy okay?

Take a breath. In almost every case, your puppy is doing something perfectly normal and rather wonderful. Your puppy is dreaming.

The Short Answer: Yes, Puppies Dream

Dogs sleep a lot like humans do. Their sleep moves through stages, including a deep stage called REM sleep — rapid eye movement sleep — the stage where most dreaming happens. During REM sleep, the brain becomes very active, almost as active as when the dog is awake, while the body mostly stays still. The twitches, whimpers, and paddling paws you see are the small movements that slip through while the brain plays its movie.

Canine researchers, including Stanley Coren, believe that dogs dream about their everyday experiences: the smells they sniffed on a walk, the game they played, the people they love. Your puppy is probably chasing a ball in its dreams, or wrestling with a littermate, or following a fascinating smell across the garden.

Why Puppies Twitch More Than Adult Dogs

If your puppy twitches more than your older dog, that is normal too. Puppies spend a much larger share of their sleep in REM sleep than adult dogs do, and they sleep far more overall — young puppies commonly sleep 18 to 20 hours a day. All that REM sleep means many more chances for twitching, whimpering, and dream-running.

There is a good reason for it. A puppy's brain is growing at an astonishing pace, building connections and learning about the world every single day. Sleep — especially REM sleep — is when the brain sorts, stores, and strengthens what it learned while awake. The twitching is, in a sense, the visible side of learning. Every nap is a small classroom.

What Are Puppies Dreaming About?

Nobody can watch a puppy's dream directly, but the clues are strong. The movements match the actions of waking life: running legs, sniffing noses, ears turning toward sounds. Just as a human baby's brain replays the day during sleep, a puppy's brain replays its own day: the first time it heard the vacuum cleaner, the game of tug, the treat it earned for sitting nicely.

Training, interestingly, may make dreams richer. Puppies who learn new things during the day — a new command, a new route on a walk, a new friend at the park — give their brains more material to process at night. A short, gentle training session during the day may literally give your puppy sweeter dreams.

Twitching, Whimpering, Paddling: What Is Normal?

Most sleep movements in puppies are completely normal. Here is what a healthy dreaming puppy typically looks like:

• Paw twitches and paddling. Gentle running motions, as if chasing something in a dream.
• Ear flicks and whisker twitches. Small, quick movements of the ears, nose, or whiskers.
• Soft whimpers, whines, or quiet barks. Muffled little sounds, sometimes rising and falling like a tiny conversation.
• Rapid breathing or closed-eye movement. The eyes may move beneath closed lids during REM sleep.
• Short bursts. The whole episode usually lasts a few seconds to under a minute, and the puppy stays asleep or wakes up calm and normal.

The key word is gentle. Dreaming movements are soft, brief, and relaxed. The puppy's body stays loose, and afterward, the puppy is its usual self.

Dreaming or Seizure? How to Tell the Difference

This is the question every puppy owner eventually asks, and it matters. Dreaming and seizures can look similar at first glance, but they have clear differences:

• Dreaming: gentle twitches, loose body, short bursts, puppy wakes easily and acts normal right away.
• Seizure: stiff body or violent paddling, drooling, loss of bladder control, unresponsive to your voice, lasting a minute or more, followed by confusion or wobbliness afterward.

If your puppy's movements look violent, do not stop when you call its name, or the puppy seems confused after waking, do not try to hold the puppy still or put anything in its mouth. Stay calm, keep your hands away from the mouth, and note how long it lasts. If you are ever unsure, film the episode on your phone and show it to your vet — a short video is one of the most helpful things a vet can see. This is general information, not a diagnosis, and a vet should check anything that worries you.

Should You Wake a Dreaming Puppy?

The kindest answer is usually no. Waking a puppy mid-dream can startle it, and a startled puppy may snap or bite before it realizes where it is. Sleep is also when growth happens — puppies release growth hormone during deep sleep — so uninterrupted naps genuinely help your puppy grow.

If the twitching worries you, try calling the puppy's name softly from a short distance instead of touching it. A dreaming puppy will usually stir and settle back down. If the puppy wakes on its own, it will stretch, yawn, and carry on as if nothing happened — because, to the puppy, nothing did.

Helping Your Puppy Sleep Better

Good sleep makes a happier, calmer, better-trained puppy. A few simple habits help:

• Keep a routine. Regular meal times, play times, and bedtimes help a puppy's body clock settle.
• Play and train before bed. A short play session or a few minutes of gentle training burns off energy and gives the brain pleasant material for dreams.
• Wind down. Dim the lights and keep the last half hour calm, rather than ending the day with wild play.
• Make the bed cozy. A quiet, warm, draft-free sleeping spot with a soft bed helps a puppy relax.
• One last potty break. A final trip outside before bed means fewer midnight wake-ups.

So the next time your puppy's paws start paddling in the dark, you can smile instead of worrying. Somewhere behind those closed eyes, a small dog is running through a field, chasing a ball that only it can see — and learning, growing, and dreaming all at once. Animals have all sorts of hidden inner lives, from why cats purr to the bearcat that smells like popcorn. If you would like to meet more of the animals we love, you can read about them on our About page or watch them in action on our Videos page.