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.

My Dog Is Having Pee Accidents in the House: Vet-Reviewed Causes & What to Do

dog pee floor

Housetraining a puppy can be quite challenging at times, but once they are consistently eliminating outside, you figure that things should be fairly smooth sailing from that point on. But now your completely housetrained adult dog is suddenly urinating in the house. What happened?

Several issues that can lead to a housetrained dog peeing inside, and these can be behavioral or medical. Here, we get into what can cause a dog to pee in the house and the actions that you should take to ensure that your dog is okay.

divider dog paws 4 oct 2024

What Can Cause a Dog to Pee in the House?

When an adult dog starts peeing inside, it is also known as “inappropriate urination.” If your dog is still fairly young, it might be as simple as brushing up on their housetraining lessons.

But if your dog has been successfully housetrained, and peeing in the house has happened out of the blue, you’ll need to figure out the cause. Ensuring that you properly clean up accidents as soon as they happen can also prevent them from reoccurring since dogs can be prone to scent marking. We recommend using an enzyme spray designed specifically for cleaning up pet messes.

Our Favorite Cleaner

Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray is our favorite all-purpose cleaner for pet messes. It permanently lifts the very worst stains and odors, making clean-up and accident prevention a breeze. Hepper offers a 100% guarantee, which is a great bonus! Learn more about it here.

Rating Image Product Details
Best Enzymatic Cleaner
Winner
Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray Hepper Advanced Bio-Enzyme Pet Stain & Odor Eliminator Spray
  • All-purpose
  • Pet-safe
  • Multi-surface safe
  • 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!

    First, it’s best to rule out any potential health issues before considering behavioral problems.

    divider dog paws 4 oct 2024

    Potential Health Issues

    If you’re fairly certain it is a medical problem, make an appointment with your vet straightaway. The following are all health issues that can lead to a dog urinating in the home.

    1. Urinary Tract Issues

    A common causes of inappropriate urination is a urinary tract infection (UTI). UTIs develop when bacteria enter the urethra and urinary tract, leading to inflammation and pain.

    Unfortunately, UTIs are among the most common health problems in dogs, particularly females.

    The signs of a UTI, other than peeing in the house, can include:
    • Blood in the urine
    • Frequent urination
    • Increased thirst
    • Straining to urinate but with minimal result

    If left untreated, it can lead to a more severe infection, and the signs can also include:

    • Lack of appetite
    • Lethargy
    • Fever
    • Vomiting

    Other urinary tract problems can include inflammation of the bladder (cystitis) caused by bladder stones, crystals in the urine, and tumors.

    Most of these conditions can be treated with diet changes, medications, and in more serious cases, surgery.

    Dog Urine color pee
    You are free to use this image but we do require you to link back to Dogster.com for credit

    2. Age-Related Issues

    As dogs age, their bodies undergo various changes, which can lead to urinating in the house. Some older dogs might experience dog dementia or other neurological or cognitive disorders that commonly cause confusion and loss of house training.

    Incontinence is also quite common in older dogs and is the involuntary release of urine. In most cases, they don’t even know that they are urinating. It can also occur in younger dogs, but seniors tend to be more likely to experience incontinence. Many owners with senior dogs use doggy diapers and line their pet’s bedding with pee pads.

    You should also see your vet as your dog ages, as it requires a change in diet along with medication and other interventions.


    3. Joint Problems

    Dogs with joint issues, particularly arthritis, might experience joint pain and won’t be quick enough to get outside to do their business.

    Even knowing that they will experience pain when they attempt to get up can cause the dog to urinate where they are to avoid the pain.

    Your vet can prescribe anti-inflammatory medication, injections, a change of diet, and/or supplements to help ease the joint pain.

    Very young labrador puppy dog with injured leg at the veterinary doctor office
    Image Credit: Ilike, Shutterstock

    4. Underlying Health Conditions

    Several health conditions can lead to inappropriate urination: Cushing’s disease, diabetes, kidney disease, liver disease, and issues with the prostate.

    See if your dog is peeing in the house and has any of the following signs:

    • Lethargy
    • Increased or decreased appetite
    • Gastrointestinal issues (vomiting and diarrhea)
    • Increased thirst
    • Skin problems
    • Blood in the urine
    • Pain

    If so, they should be seen by your vet, who will likely run diagnostic tests to determine the condition. The treatment will depend on the diagnosis.

    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

    dogster paw divider

    Potential Behavioral Issues

    It’s not always health problems that can lead to a dog peeing in the house, but it can be a behavioral issue.

    5. Submissive Urination

    Unfortunately, a dog peeing as part of submissive behavior can be common in adult dogs. Dogs that have been abused in the past or live in a home with multiple dogs can be particularly prone to this.

    Submissive urination occurs because they are not the dominant animal in the house. Furthermore, dogs from an abusive environment, as is sometimes the case with rescue dogs, are more likely to pee when someone is standing over them and looking down.

    Loud and angry voices can lead to submissive behavior, which includes the dog tucking their tail in between their legs, crouching, and rolling over to expose their belly.

    Dog pee underpad
    Image Credit: Pixel Shot, Shutterstock

    6. Excitement Urination

    The main difference between submissive and excited urination, also called “happy peeing,” is that the dog is peeing out of excitement rather than fear. They are typically overstimulated in their current environment.

    Triggers can be when you come home, when they are around other dogs, when someone comes to visit, or when waiting for a favorite toy or treat. This is usually something that might just happen on occasion and be nothing to worry about for the most part.


    7. Marking Behavior

    Urine marking can occur at almost any age but is most common in young male dogs that haven’t been neutered.

    Marking behavior is initiated to claim territory and might be done when changes occur in the home. If something new is added to the home, such as a roommate, baby, new pet, or even furniture, some dogs might mark the area where the pet, furniture, or baby has been.

    Most marking should stop when the dog is fixed, but it can also become a habit and might continue. It might continue if previous accidents haven’t been properly cleaned and your sensitive dog’s nose can still smell traces of their urine. Enzyme cleaners can eliminate all odors.

    Dog peed on the carpet
    Image Credit: Olimpik, Shutterstock

    8. Weather-Related Issues

    Some dogs just don’t want to go outside to urinate if it’s raining or snowing. If a dog is reluctant to go outside, whether it’s a soft, gentle rain or a crashing loud thunderstorm, they might be more inclined to pee inside to avoid the outdoors.

    Other weather extremes, such as if it’s very hot or windy, might make some dogs hesitate about heading outside.


    9. Fear and Anxiety

    Some dogs have more extreme fears and anxieties than others and can urinate inside for this reason. Stress-related events include dealing with visitors that they don’t know (humans and/or pets) or loud events that occur, like fireworks going off.

    Other signs that a dog is overly anxious and stressed can be restlessness, change in appetite, and panting more than usual.

    puppy dog scared hiding
    Image Credit: evgengerasimovich, Shutterstock

    10. Mental Housetraining Setback

    This is more likely to occur in younger dogs, even if they’re fully housetrained. Changes like a rescue dog going from a foster to a forever home or moving to a new foster home can sometimes cause setbacks.

    Bringing a new puppy into the home can additionally cause issues with the adult dog that is already housetrained.

    divider dog paws 4 oct 2024

    Here’s What to Do to Stop Your Dog From Peeing in the House

    There are a few steps that you can take to help your dog with this issue. If it’s resulting from a health condition, they need to see your veterinarian. When the health problem is treated, the inappropriate urination should stop.

    If it’s behavioral, we have a few tips you can try at home.

    Repeat Housetraining

    You can repeat the housetraining steps if it seems that your dog has reverted. This should include the usual steps, such as taking them outside after eating, drinking, and napping. Don’t forget to use their favorite treats to reward them when they get it right. For older dogs with cognitive problems, this is unlikely to work though.

    dog pee on wooden floor
    Image Credit: New Africa, Shutterstock

    Figure Out the Triggers

    Try to understand what is causing the behavior. If it’s something that you can control, you’ll need to eliminate it or work on your dog’s desensitization. This is a form of slowly getting your dog used to whatever is triggering their anxiety.

    You can use things like white noise or instrumental music to help drown out external noise that is upsetting your dog.

    Only Do Positive Reinforcement

    Just like every bit of training that you do with your dog, continue to use positive reinforcement. As frustrating as it can be to retrain your dog, getting angry won’t help either of you. In fact, it will likely make things worse.

    Get Professional Help

    If you’re struggling with retraining your dog or can’t figure out why they are peeing in the house, it might be time to get an expert involved.

    Speak to your vet, or hire an animal behaviorist or dog trainer. A professional might be able to understand where the behavior is stemming from and give you guidance to help you and your pup.

    Use the Right Cleaner

    You likely used this when housetraining your puppy the first time: an enzymatic cleaner. This helps eliminate the smell of the urine entirely so your dog won’t keep going back to the same spot to continue urinating on it.

    Don’t forget to check the instructions to ensure that it’s safe to use on the surface that you’re cleaning.

    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...

    divider dog paws 4 oct 2024

    Conclusion

    If your dog is peeing in the house, you must remember that love and patience are paramount under these circumstances. You must first rule out if it’s a health problem with the help of your vet. But if it’s behavioral, you’ll need to start by understanding what the trigger is and then take steps to make things better and easier for your dog.

    Your dog needs to gain confidence so they can overcome their fears and become a more confident and happier companion.


    Featured Image Credit: MCarper, 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

    Are Poinsettias Poisonous to My Dog? Vet-Approved Answer

    Poinsettias are poisonous to dogs, cats, and horses, but don’t tear down your Christmas decorations just yet because they’re not as poisonous as...

    22 Popular Miniature Dog Breeds (With Info & Pictures)

    If you live in a city or apartment, a smaller dog may be just what you need. Over the years, miniature dog breeds...

    When Do Puppies Open Their Eyes? Vet-Verified Age & Vision Development Facts

    Puppies are a lot of work and responsibility at any age, but they’re even harder to care for when they’re newborns. There are...

    Emergency Dog Food: What To Keep In a Survival Kit

    Disasters are unpredictable, and the safety of our beloved canine companions is paramount during these critical times. Thankfully, preparedness goes a long way...

    More related

    500+ Popular & Unique Boykin Spaniel Names: Ideas For Curly Posh Dogs

    Choosing a name for your dog can feel like an overwhelming task. When you start looking into names, you’ll quickly realize that there...

    Dinovite Dog Food Review 2026: Recalls, Pros & Cons

    Review Summary We want our pets to be healthy, so we search across the seas and plunge deep into the Internet to find...

    8 Things to Do When a Neighbor’s Dog Won’t Stop Barking

    No matter how much you love dogs, it can be hard to love your neighbor’s dog when they barks at all hours! These...

    Should You Add Olive Oil to Your Dog’s Food? Read This First

    “Healthy for humans” doesn’t always mean healthy for dogs. If you drizzle olive oil on your salad or use it to cook nearly...

    Keep reading

    Can Dogs Eat Goji Berries? Vet-Verified Facts & FAQ

    If there’s one so-called superfood that’s made a big splash in the last few years, it’s goji berries. Known for their sour flavor and bright red color, goji berries are a popular addition to salads, smoothies, or a super snack...

    Can Dogs Eat_goji berries

    Abound vs Blue Buffalo Dog Food: Our 2026 In-Depth Comparison

    You might be comparing brands if you’re a dog owner on the hunt for a better recipe for your pup. Two popular choices are Abound and Blue Buffalo. But which is best for your dog? For your convenience, we broke...

    Dogster_Dog Food Abound VS Blue Buffalo

    Blue Buffalo vs Purina Pro Plan Dog Food: 2026 Comparison

    Both Blue Buffalo and Purina Pro Plan are well-known brands that sell a wide variety of dog food. At a quick glance, both brands look very similar. However, a closer examination will reveal several key differences between these brands. It’s...

    Dogster_Dogster_Dog Food Blue Buffalo VS Purina Pro PlanDog Food Blue Buffalo VS Purina Pro Plan

    Can Dogs Eat Fortune Cookies? Vet-Verified Nutrition Facts & FAQ

    Most Chinese food in the United States comes with a fun dessert—a classic fortune cookie. Fortune cookies are a charming way to cap a filling meal. Some diners end up with too many fortune cookies after eating, making it tempting...

    Can Dogs Eat Fortune Cookies

    Can Dogs Eat Corn? Vet-Reviewed Facts & Nutritional Benefits

    Corn is a ubiquitous ingredient that shows up in all sorts of things, including dog food. This makes many people believe that corn is completely safe for dogs. So, can dogs eat corn? Corn is safe for dogs as long...

    Can Dogs Eat Corn

    5 Herbs That Are Good for Dogs: Vet-Verified Safety & Benefits

    Adding herbs and spices to our meals not only enhances the flavor, but many of them also have various health advantages. So, if we can benefit from specific herbs, maybe our dogs can too? This is broadly true, but it’s...

    Bowl of basil on wooden background

    10 Best Wet Dog Foods in Australia in 2026 – Reviews & Top Picks

    Choosing the right dog food is an important part of dog parenting. Good food will give your dog the energy it needs every day and can help prevent or stave off certain illnesses and diseases while also ensuring good dental,...

    Purebred Dachshund Breed Dog Eating Fresh Dry Food Kibbles

    Can Dogs Eat Durian? Vet-Verified Nutrition Facts & Safer Alternatives

    The durian fruit has gained a lot of attention for its pungent aroma rather than its taste or any health benefits. The fruit comes encased in a prickly shell, and “the king of fruits” has a smell that is described...

    Dogster-Can-Dogs-Eat-Durian