Get

In Your Inbox

Dogster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Do Puppies Pee in Their Sleep? Vet Reviewed Facts & FAQ

Share

puppy sleeping on the potty training pad

Caring for puppies is a full-time job. They demand a lot of attention and require infinite amounts of patience. Puppies need to go outside often to use the bathroom; otherwise, they might have accidents in your home. If you notice their bed or cage is wet in the morning, you might be wondering if it’s normal for them to pee while asleep. Frequent bed-wetting is not normal. This is especially true if your puppy has already been house-trained. It can be a sign of a more serious issue. The occasional bed-wetting incident might occur as your puppy grows and develops.

Keep reading to learn everything you need to know about sleep peeing, how to know if it’s normal or not, and what causes it to happen in the first place.

dogster paw divider

Is It Normal for Puppies to Pee in Their Sleep?

Puppies’ bathroom habits are similar to that of a newborn baby. They both use the bathroom a lot and don’t have complete control over their bladders yet. Your puppy will need to be taken outside to go pee every few hours, and, yes, that includes throughout the night, too.

Puppies don’t usually have full bladder control until they are between 4 and 6 months old. If you try putting your pup in their crate overnight without offering a potty break, you might find they are peeing in their crate as they cannot hold it until morning.

It is completely normal for very young puppies to pee in their sleep while they’re housetraining, and their bladders are still developing. It is not normal, however, for your puppy to start sleep peeing once they’ve already been housetrained or once they reach 6 months of age or so.

No matter how hard you try, pets will always leave you cleaning up smells, stains, vomit, hair, and everything in between. With the Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray, you can advance your clean-up routine!

Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray
  • ADVANCED ENZYMATIC CLEANER - Penetrates the most stubborn smells and stains at the deepest molecular...
  • FOR ANY MESS, ON ANY SURFACE - This pet odor eliminator cleans your carpets, floors, furniture,...
  • FRESH, NATURAL ODOR - Our unique formulation doesn't rely on dangerous or unpleasant chemical...

It permanently removes the very worst pet stains and smells (and truly makes clean-up a breeze). Click here to learn more, order a bottle, and freshen up your home today.

At Dogster, we’ve admired Hepper for many years, and decided to take a controlling ownership interest so that we could benefit from the outstanding products of this cool pet company!

What Causes Peeing During Sleep?

It is very important not to ignore if your previously house-trained pup has started peeing in their sleep. If it happens once or twice, you could chalk it up to an accident. We always recommend erring on the side of caution, though. If your puppy starts exhibiting any unusual behaviors, it’s best to check with your veterinarian.

Several issues could be causing this unusual behavior in your dog.

Recent Spaying/Neutering

If you have recently had your puppy spayed or neutered, they may be more prone to having accidents. This is due in part to the rapidly changing hormone levels that occur after the procedure. Hormonal changes can cause their urethral sphincter to relax and release urine spontaneously. This happens most often when your pup is at rest (sleeping) due to their muscles being relaxed.

You should notice this inappropriate urination subsiding within 2 weeks of their spay or neuter procedure.

male veterinarian doctor holding a black puppy
Image Credit: Yana Vasileva, Shutterstock

Urinary Tract Infections

Dogs can get UTIs regardless of their age or sex. PetMD says that female dogs are more likely to develop UTIs than male dogs, however. UTIs are very common in puppies and can develop if they have to hold their urine for too long and it begins breeding bacteria in their bladder. UTIs can cause incontinence in puppies when the infection causes inflammation in your pup’s urethra and surrounding urinary structures.

You may notice the following signs if your pup has a UTI:
  • Increased thirst
  • Dark, cloudy, or stinky urine
  • Licking in the genital area
  • Only small amounts of urine are passed
  • Pain while urinating
  • Blood or pus in the urine
  • Appearing unwell

If you believe a UTI is the reason your pup is peeing in their sleep, you need to get them to the vet as soon as possible.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's our online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content Savings V1

Spinal Cord Disease

Puppies that have diseases in their spinal cord, such as Intervertebral Disc Disease (IVDD), may experience incontinence during sleep.

Spinal issues can make it difficult for your puppy to control their urine flow and reduce sensation, so they aren’t even aware that they need to urinate.

A visit to the vet is in order if you suspect any spinal problems in your puppy.

Ectopic Ureter

An ectopic ureter is a condition puppies and kittens can be born with. This abnormality affects the tissue (ureter) that connects the kidney to the bladder and happens when the ureter doesn’t enter the bladder in the anatomical position it should. It can affect just one or both ureters. Ectopic ureters are 20 times more likely to be diagnosed in female dogs and are most common in certain breeds like Golden Retrievers.

Besides incontinence, your pup might display the following signs:
  • Frequent urination
  • Blood in the urine
  • Genital licking
  • Repeat UTIs

Your vet can diagnose an ectopic ureter via imaging and ultrasounds. More advanced diagnostics such as an intravenous pyelogram, CT scans, and cystoscopies may need to be performed by a specialist.

Kidney Disease

Acute kidney failure causes a sudden decline in your puppy’s kidney function. This happens most often when they ingest certain toxins like pain medication or antifreeze, though severe kidney infections can sometimes occur on their own. The most common sign of kidney disease is increased thirst which leads to an increase in urination and incontinence.

You don’t see kidney disease a lot in puppies, but it can happen.

FamVeld, Shutterstock
Image By: FamVeld, Shutterstock

Diabetes

Like kidney disease, diabetes can cause inappropriate urination due to excessive thirst. When puppies are drinking a lot, inappropriate urination, including peeing in their sleep, can occur.

When your puppy’s pancreas does not produce insulin, they can develop Type I diabetes. Type II diabetes occurs when your pup is not able to process the insulin that their body is producing.

Signs of canine diabetes to be on the lookout for include:
  • Changes in appetite
  • Weight loss
  • Excessive thirst
  • Lethargy
  • Dehydration
  • UTIs
  • Increased urination

If you suspect your puppy has diabetes, a full check-up at the vet is in order. Diabetes cannot be cured, but it can be treated with specialized diets and insulin injections.

Dreams

Many dog owners witness their pets twitching and barking in their sleep, and sometimes dogs can dream so vividly that they start whimpering or growling. It is possible that they can even void their bladder and bowels when they are dreaming.

If you notice your dog having dreams, record a video to show their vet. Be careful about waking them up. A dog woken up from sleep abruptly may show aggression towards you before even realizing they’re no longer dreaming and the perceived threat wasn’t real.

Two westie puppies sleeping in bed
Image By: Patrick Hatt, Shutterstock

dogster paw divider

What Should I Do If My Puppy Is Peeing in Their Sleep?

If this is the first time your puppy has “sleep peed”, keep an eye on it. They may be peeing simply because their bladder is not yet fully developed.

If you notice they are starting to pee in their sleep often, it’s time to visit the vet. You should also make an appointment with your vet if your puppy is housetrained already and starts to sleep pee.

There are some things you can try while you wait for your puppy to be seen by the vet. Management solutions can help reduce urine messes and make them easier to clean up when they do happen.

  • A waterproof dog bed is great because it won’t absorb the urine. You might even consider buying a bed made specifically for dogs with incontinence.
  • Puppy diapers can help keep their beds dry when they have an accident. You will need to be diligent about checking their diaper, however. If your puppy sits in a wet mess, their skin can become irritated and bacterial infections can develop.
  • Dog belly bands are designed for male puppies. They wrap around their waist and cover the penis, protecting them from accidents.

Beds, diapers, and belly bands help keep your pup’s surroundings dry, but they’re not a permanent solution to their sleep peeing. You will need to have them evaluated if their accidents continue to occur.

dogster paw divider

Summary

Puppies peeing in their sleep isn’t an immediate cause for concern, especially if they’re still quite young and not fully developed yet. If the problem persists, however, it could be a sign that there’s an underlying issue causing this behavior. We are big proponents of asking your veterinarian if you’re ever in doubt about any of your pet’s behaviors. A quick visit to the vet can provide you with guidance and peace of mind.

See Also:


Featured Image Credit: Jacquie Klose, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Ask Dr. Paola- Help! My Dog’s Sleeping Habits Have Changed! (May 18, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

The Crate Setup Most Dog Owners Get Wrong (And How To Fix It!)

Most people assume that if their dog hates the crate, the crate is the problem. So they try a bigger one, a different...

1,500 Beagles Rescued from Wisconsin Lab Farm – Here’s Where They’re Going

You may remember that a few weeks ago, we reported on a tense situation at Ridglan Farms, Wisconsin, a facility infamous for housing...

Dogster’s Weekly Photo Contest Winners: Window Watchers (May 11, 2026)

Every week our team gets the privilege of sorting through our readers photos to choose what dogs will win this weeks contest! See...

More related

Taurine for Dogs: What Is It & Info to Know (Vet-Approved)

It seems everyone has an opinion on the secret to living longer these days, but now science suggests that taurine might be part...

Can Dogs Eat Kimchi? Vet-Approved Nutrition Facts

Every day, you sit down at some point to munch on your food. As you move your hands for the first bite, you...

Iams Dog Food vs. Blue Buffalo: 2026 Comparison, Pros & Cons

There are dozens of different dog foods in the marketplace today. Whether you have a completely healthy dog or one that has dietary...

12 Things Only Big Dog Owners Understand: Relatable Memories

Dog lovers are a special group as diverse as the canines they share their lives with. However, those who love large and giant...

Keep reading

Answers Dog Food Review 2026: Recalls, Pros & Cons

Review Summary You may have heard of raw dog food, but have you heard of fermented dog food? Fermented foods are packed full of health benefits, providing your dog with the nutrition they need. Answers dog food has brought fermented...

Dogster_Answers Dog Food Review

Can Dogs Eat Sour Patch Kids? Keep Your Dog Healthy!

If your dog begs for any food you put in your mouth, it probably won’t stop just because you’re eating something unsafe for them. That’s why it’s important to know which human snacks dogs can eat. Sour Patch Kids candy...

Can Dogs Eat_patch kids

Can Dogs Eat Tater Tots? Vet-Approved Facts & FAQ

Chances are that you didn’t feed your dog tater tots on purpose, but if they got into a few that were left out, what should you do? Are tater tots toxic for dogs, and if you do have a few...

Can Dogs Eat_Tater Tots

Can Dogs Eat Chinese Food? Vet-Verified Facts & FAQ

Dogs and Chinese food can be a tricky combination, but the short answer will be a big “No, dogs cannot eat Chinese food”. While dogs may love the savory flavors of Chinese food, it is important to remember that most...

Dogster-Can-Dogs-Eat-Chinese Food

Can Dogs Eat Nutritional Yeast? Vet-Verified Nutrition Facts & Info

Nutritional yeast is all the rage among health-conscious eaters looking for delicious and nutritious ways to zest up their meals. With its generous mix of protein and essential nutrients, you’re right to wonder if you can offer this vegan-friendly ingredient...

Can-Dogs-Eat-Nutritional-Yeast

Royal Canin Dog Food vs Hill’s Science Diet: 2026 Comparison, Pros & Cons

There are dozens of dog food brands, and each offers several varieties. This leads to many products to sort through, a great deal of research, and too much misinformation. You want the best food possible for your dog, but you...

Dogster_Dog Food Royal Canin vs Hill’s Science Diet

Can You Bring Dog Food on a Plane? 2026 Update & FAQ

Traveling with pets is a stressful experience, and knowing what you can and can’t bring with you is critical to ensuring that your dog receives the best possible care it can get while traveling. You can bring solid pet food...

Bowl of dog food inside the plane

Can Dogs Eat Crawfish? Vet Reviewed Facts & FAQs

A crawfish, also known as a crayfish, rock lobster, and crawdad, is a well-known crustacean eaten worldwide. People of many cultures eat them; dogs can eat them, too, if they’re prepared properly. Some preparation methods can be dangerous for dogs,...

Can Dogs Eat_Crawfish

Love Dogs? So Do We! Join the Dogster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Dogster Email Newsletter