Start with a routine and a designated spot

Potty training works because dogs naturally want to keep their sleeping area clean. Your job is to create a schedule that gives your dog regular chances to go outside, then reward the behaviour when it happens in the right place. Most dogs can hold their bladder for one hour per month of age — a three-month-old puppy can manage about three hours, a six-month-old about six hours. Adult dogs can typically hold it for 8 to 10 hours, but that does not mean they should.

Pick one outdoor spot and take your dog there every time. Use the same door, the same path, and the same corner of the yard. Dogs learn by repetition and by scent — once your dog has gone in that spot before, the smell tells them that is where they are supposed to go. Take your dog out first thing in the morning, after meals, after naps, after playtime, before bedtime, and at least once in the middle of the day. A puppy under six months old needs to go out at least five to eight times daily.

Stay outside with your dog until they go. Do not assume they will come back in and go later. Wait as long as it takes — sometimes 10 or 15 minutes — then reward when ready. Use a word like "go potty" or "do your business" consistently, so your dog learns to associate the command with the action.

Key Takeaways

  • Take your dog to the same outdoor spot at the same times each day, especially after meals, naps, and playtime, because routine and scent teach dogs where they are supposed to go.
  • Reward your dog with praise or a small treat within seconds of them finishing, so they connect the outdoor spot with a positive outcome.
  • Confine your dog to a crate or small room when you cannot watch them, because dogs avoid soiling their sleeping space and this prevents accidents that set training back.
  • Never punish accidents after the fact — your dog will not understand why you are angry, and punishment creates fear rather than learning.
  • Expect the process to take weeks to months depending on your dog's age and temperament; puppies under 12 weeks are not physically ready to hold it reliably.

Use confinement to prevent accidents when you are not watching

A dog left unsupervised in a large space will have accidents because they cannot hold it and do not yet understand the rule. A crate or small room changes the equation. Dogs naturally avoid soiling where they sleep, so a properly sized crate (large enough to stand, turn around, and lie down, but not so large your dog can go in one corner and sleep in another) teaches your dog to hold it until you let them out.

Crate time should never be punishment. Your dog should see the crate as a safe space. Leave the door open during the day so your dog can go in and out freely. When you cannot watch your dog — during work, errands, or sleep — confine them to the crate or a small puppy-proofed room with a washable floor. Take them out when ready when you return, then go straight to the designated outdoor spot.

Do not leave a puppy in a crate for longer than they can physically hold their bladder. A three-month-old puppy should not be crated for more than three hours at a time. If you work full days, hire a dog walker or ask a neighbour to let your dog out midday, or your dog will have no choice but to go inside the crate.

Reward the right behaviour when ready

The moment your dog finishes going outside, give praise and a treat. Use an enthusiastic voice — "Yes! Good dog!" — and offer a small, soft treat your dog loves. The reward has to come within a few seconds, or your dog will not connect it to the action. If you wait until you are back inside, your dog thinks they are being rewarded for coming in the door, not for going potty outside.

Treats do not have to be expensive. Small pieces of chicken, cheese, or a commercial training treat work equally well. The point is consistency: every successful outdoor potty trip gets a reward, every single time, until your dog is reliably going outside. Once your dog is accident-free for several weeks, you can phase out treats and rely on praise alone, though many owners keep occasional rewards going indefinitely.

Do not reward your dog for going potty inside, even by accident. If your dog goes in the house, do not say anything — just clean it up thoroughly with an enzymatic cleaner (one that breaks down urine and feces, not just masks the smell) so your dog cannot smell their own scent and think that spot is a bathroom.

Handle accidents without punishment

Accidents will happen. Puppies have accidents because they cannot hold it yet. Adult dogs have accidents because the routine broke, because they are stressed, or because they have a medical issue. Punishment after the fact — yelling, rubbing their nose in it, or confining them — teaches your dog to fear you and to hide when they need to go. It does not teach them where the bathroom is.

If you catch your dog in the act of going inside, interrupt calmly — "Uh-uh" — and take them when ready outside to the designated spot. If they finish outside, reward them. If the accident already happened before you noticed, clean it up with enzymatic cleaner and move on. Your dog cannot connect your anger to something that happened minutes ago.

Accidents are information. If your previously trained dog suddenly starts going inside, something has changed: a new medication, a urinary tract infection, a change in routine, stress, or a new food. A vet visit rules out medical causes. A routine review — are you taking them out as often as before? — catches schedule changes.

Adjust your approach for different ages

Puppies under 12 weeks old are not physically ready for reliable potty training. Their bladder control is developing, and they cannot hold it for long. Start the routine and the crate training now, but do not expect consistency. Puppies this young will have accidents no matter what you do.

Puppies 12 weeks to six months old can start to hold it longer and learn the routine. Stick to frequent outings — at least five to eight times daily — and expect accidents still. Most puppies in this range begin to show preference for going outside, though setbacks are normal.

Dogs six months and older can usually hold it for most of the day and learn quickly. If you are starting potty training with an older puppy or adult dog, the same routine applies, but progress is often faster because their bladder control is mature. Rescue dogs and adult dogs adopted from shelters may have been trained before, so they may catch on in days rather than weeks.

Recognize when medical issues are the cause

If your dog is having frequent accidents, straining to go, going more often than usual, or seems to be in pain, a vet visit is necessary. Urinary tract infections, bladder stones, diabetes, and other conditions cause accidents that no amount of training will fix. A vet can rule these out with a straightforward urine test.

Some breeds and individual dogs are slower to train than others. Small breeds like Chihuahuas and toy poodles sometimes take longer than larger breeds. Senior dogs may have accidents because of age-related incontinence, not because they forgot their training. Spaying or neutering can sometimes cause temporary incontinence in female dogs, which usually resolves within weeks but may require a vet's input.

If your dog was trained and then regressed, medical issues are the first thing to rule out. Behavioural regression — going inside after months of being reliable — is often a sign something is wrong physically, not a sign your dog is being stubborn.

Troubleshoot common setbacks

Your dog is having accidents at night: Puppies under six months often cannot hold it through the night. Limit water after early evening, take your dog out right before bed, and expect to get up once or twice during the night for young puppies. Crate training helps — your dog will wake you when they need to go rather than going in the crate. By six to nine months, most puppies can sleep through the night without accidents.

Your dog is going in the crate: The crate is too large, or your dog is spending too much time confined. Downsize the crate or reduce crate time. If your dog is crated for longer than they can hold their bladder, they have no choice but to go inside. A dog walker or midday break solves this.

Your dog is going in one specific spot in the house: That spot has old urine scent that enzymatic cleaner did not fully remove. Clean it again with a stronger enzymatic cleaner, or consider a black light to find all the spots your dog has marked. Some owners use a pet odour eliminator spray after cleaning.

Your dog is trained but regresses after a move or major change: Routine disruption and stress cause setbacks. Return to the frequent outdoor schedule you used at the start, pick a new designated spot in your new home, and be patient. Most dogs re-establish the routine within a few weeks.

Frequently Asked Questions

How long does potty training usually take?

Most puppies show consistent results between four and six months old, though some take up to a year. Adult dogs often train in weeks. The timeline depends on your dog's age, your consistency with the routine, and the individual dog's temperament. Setbacks are normal and do not mean you have to start over.

Can I potty train a dog that lives in an apartment?

Yes, but you need a plan for frequent outdoor access. Take your dog out to a designated spot on the street or in a nearby park at the same times each day. If you work long hours, hire a dog walker or use a pet sitter to break up the day. Pee pads can be a temporary tool for very young puppies, but they teach your dog that going inside is acceptable, so transition away from them as soon as possible.

What if my dog will not go potty outside?

Some dogs are distracted or anxious outside. Stay calm and patient — do not drag your dog around. Let them sniff and explore. If your dog goes inside later, that is information that they needed more time or a different environment. Try a quieter spot, a different time of day, or a shorter leash. Some dogs need several minutes to settle before they can go.

Should I use pee pads or puppy training pads?

Pee pads teach your dog that going inside is acceptable, which works against your goal of outdoor training. They are useful only as a temporary tool for very young puppies in situations where outdoor access is impossible, or for dogs with medical conditions that prevent holding it. If you use them, transition to outdoor training as soon as your dog is physically able.

What is the difference between potty training and housebreaking?

These terms mean the same thing — teaching your dog to go to the bathroom outside rather than inside. Some people use "housebreaking" for adult dogs and "potty training" for puppies, but the process and principles are identical.