Being a dog parent, one of the best moments of your life would be watching your puppy sleep! Not only does the precious thing look even more adorable, but it also has funny ways of dozing off. But what happens when you suddenly notice that your puppy panting while sleeping?
Your puppy may be panting while sleeping due to dreams, overheating, stress, or underlying health issues. Ensure a comfortable environment, monitor for other symptoms, and consult a veterinarian if panting persists or worsens to rule out medical concerns.
If your puppy is panting or breathing fast while sleeping, it’s plausible that you’ll be concerned. However, this doesn’t always have to be an issue. If you want to know why your puppy is panting while sleeping and when you should be worried, keep reading till the end.
What Is A Puppy’s Normal Breathing Rate?

To understand the difference between a puppy panting and breathing normally while sleeping, you must first know its breathing rate.
If you don’t already know, puppies breathe faster than adult dogs. While the latter takes 10 to 35 breaths in a minute, the former takes 15 to 40. That said, not all puppy breeds will have the same breathing rate.
To be sure about your puppy’s average breathing rate, especially when you notice it panting while sleeping, you could consult with a veterinarian.
Top 9 Reasons Your Puppy Pants While Sleeping

There could be health issues involved if your puppy pants while sleeping. In other cases, it could be normal! With that in mind, let’s look at the top reasons for your panting puppy when it’s fast asleep.
- It could be a part of the growing stage
When a puppy is born, do you realize how fast it grows in the blink of an eye? In the next few months, your puppy will be as energetic as ever while continuously advancing in age.
As your puppy ages, it requires a healthy diet, exercise regime, and enough sleep. Even when it’s sleeping, it’s still in the growth process! Due to this reason, there are chances for the puppy to breathe heavily or pant while sleeping.
When you notice your puppy panting as it sleeps, especially during its growing stage, monitoring it might be a good idea. This includes finding out how often it happens and for how long. In some cases, the panting might be temporary.
It should be okay if your puppy doesn’t pant for long minutes at a stretch. Also, ensure that there are no accompanying symptoms like coughing.
- It could be sick or have an injury
Sometimes, when a puppy pants while sleeping, it could mean it’s sick or in pain. For instance, when a puppy goes through pain like a pulled muscle, it will start panting to endure it. Even though panting may not relieve the pain, it may allow the puppy to control it.
Panting while sleeping could also mean that your puppy is getting sickly. For instance, it could be due to kennel cough, asthma, or simply congestion.
Monitoring your puppy’s panting during sleep may allow you to come up with a conclusion. Accordingly, you can assess whether you must take your puppy to the vet. This way, you can also heave a sigh of relief knowing there’s a solution to this probable problem!
- It could be undergoing anxiety
A major problem for your panting puppy while sleeping is anxiety. Whether it’s hyperventilating or panting, such an ongoing experience could be a massive sign of emotional stress.
If you’ve just adopted your puppy, you would know how long it takes to adjust to the new surroundings. Moreover, the puppy is away from its mother, leading to more anxiety and fear.
In such an instance, your puppy will always be on alert. If you’re unlucky, it may also develop behavioral issues in the long run. This is why it’s important to do whatever it takes to make your puppy feel comfortable and at home.
You need to take time for yourself and your puppy to adjust to each other. Overwhelming the puppy with training or negativity too early may only lead to panting in an unhealthy manner.
- It could be having a vivid dream
Remember how you suddenly get startled when you have a vivid dream? As you may have guessed, dogs are also prone to such dreams! This is one of the reasons a puppy whimpers or starts panting when it’s sleeping. The good news is that you don’t have to worry about it.
All you need to do is relax and enjoy this irresistible moment! Apart from your puppy breathing fast, it may also make faint sounds and movements. As long as your puppy is panting lightly at intervals with no significant symptoms, you can watch it sleep even better while having sweet dreams!
- It could be feeling hot
When you realize that your puppy is panting while sleeping, it could mean that it’s feeling hot. If you’re from a region that experiences hot summer days, the chances are that you’ll come upon such instances regularly.
You don’t need to worry, as panting is one of the puppy’s ways of cooling off. Since dogs do not sweat like humans, panting helps them adjust their body temperature. In this sense, they breathe in lots of cool air, thereby bringing down the body warmth.
If you feel you need to do something about it, what you can do is lower the room’s temperature. You could also place some water on the puppy’s plate if it wakes up thirsty at night.
- It could be undergoing a worm outbreak
Another reason puppies pant or breathe fast when sleeping is an infestation of worms. As you already know, this outbreak is most common in dogs when they are puppies rather than adults.
Now, if there’s a worm outbreak happening inside its digestive system, there’s a chance that it’ll delay its growth process. Moreover, it may also lead to health symptoms like coughing, breathing problems, or chest inflation.
If you’re yet to deworm your puppy and it starts abnormally panting in its sleep, it’s time to take it to a vet. A potential worm infestation is easily treatable. Before long, your puppy will be hale and healthy!
- It could be having difficulty in breathing
A breathing problem or respiratory problem is one of the first health issues a puppy can undergo. This could be due to pneumonia or even anemia. In any case, this issue could be highly significant or mild. Once you notice an abnormal panting of your puppy, you need to address the issue immediately.
Of course, it doesn’t mean you should panic at the onset of your puppy’s panting while sleeping! As mentioned, monitor its breathing rate and take action by visiting the vet if need be. If it does happen to be a case of respiratory problems, the doctor can provide adequate treatment to your puppy.
Just remember, it’s not practical nor advisable to treat your puppy on your own, especially when it has to do with some health conditions. Have a vet clinic’s contact on standby for your puppy’s safety and long life.
- It could be because of its recent activity
How adorable is it when you find your puppy cheerful and energetic almost the entire day? Once it retires to get sound sleep, the puppy may start breathing heavily to breathe in more oxygen. This is how it keeps up with the oxygen demand, considering it’s still developing.
In most cases, a puppy’s panting during its sleep is normal. However, if your puppy has had enough resting time but still pants in its sleep while inhibiting signs of discomfort, you may have to be alert.
- It could simply be normal!
Lastly, the reason your dog pants while sleeping could be that it’s just its sleeping habit. As you may have realized, babies tend to breathe faster than adults. The same goes for canines, where puppies breathe fast as they start falling asleep.
If you notice your puppy breathing fast while sleeping without any accompanying symptoms, there shouldn’t be any cause for concern. Again, different dog breeds may have varying breathing rates. So, once you time its rate and find your puppy’s panting in sync, sit back and relax!
When Should You Worry About Your Puppy Panting While Sleeping?
Even though it’s normal for dogs, especially puppies, to breathe heavily when sleeping, there may be times when you need to monitor their sleep pattern.
For instance, it could show some concerning symptoms, for which you need to be on your toes. So, what are these indicators? Let’s look at them below.
- Heavy breathing or panting with an open mouth when sleeping
- Loss of appetite
- Labored panting, which is strikingly heavy
- Lack of energy with no desire to move or exercise
- Pale appearance with blue-tinged gums
Conclusion on Why is My Puppy Panting While Sleeping

Finding a puppy panting while sleeping shouldn’t necessarily be a reason for you to panic.
In most cases, it’s just one of the above reasons that don’t require your attention.
However, if you find your puppy abnormally panting for days, getting professional help should be your priority.
Sources
- American Kennel Club (AKC): “Why Do Dogs Pant? Understanding Your Dog’s Behavior” Link: https://www.akc.org/expert-advice/health/why-do-dogs-pant/
- VCA Animal Hospitals: “Panting in Dogs” Link: https://vcahospitals.com/know-your-pet/panting-in-dogs
- PetMD: “Why Is My Dog Panting Heavily?” Link: https://www.petmd.com/dog/emergency/common-emergencies/e_dg_panting_heavily
Some of My Favorite Products For Dog Owners
I hope this article has helped you just a bit in everyday life as a dog owner. Being a dog owner for more than 25 years, I’ve tried many different products with varying success, but these products below are some that I can highly recommend to every dog and their owner without hesitation!
These links are affiliate links, so if you do end up using the links, I will earn a commission. But it’s products that I use daily myself, and I have the utmost praise for.
Dog Food: Every dog needs to eat correctly, and finding the best food for your dog can be challenging, as the market is absolutely flooded with products. But since 2015 when the company was founded, I’ve been using Ollie Petfood. With their product being tailor-made to suit every dog’s specific needs, and as my dogs love the product, I’m pretty sure I’ve found a product I will continue to use for many years more. If you use my link you can get 50% off your first order.
Dog Training: If you’ve ever owned a puppy, you know that it requires a lot of training to grow into a well-behaved adult. Brain Training for Dogs has helped me immensely with the mental training part of raising a dog, and it’s something I strongly recommend you consider.
Grooming: If you have a dog in your home, you’re going to need a brush, and for this, I recommend a Hertzko Self-Cleaning Slicker Brush. For that price, you simply can’t beat this brush for everyday grooming.
If you’re looking for the most up-to-date recommendations, check out my recommended products section that I’ve created to help every dog owner!


