House Training a Puppy: A Schedule That Actually Works

House training is a schedule problem, not an obedience problem. Take the puppy outside every time they wake up, finish eating, finish playing, and roughly every hour in between; pay them within three seconds of finishing; and clean every accident with an enzyme cleaner so the spot stops advertising itself. Do that consistently and most puppies are largely reliable by four to six months.

Start with what a puppy can physically do

A young puppy cannot hold on. The common rule of thumb is roughly one hour per month of age while awake, and it is a ceiling rather than a target — plenty of puppies need to go far sooner, especially after drinking or a burst of play.

Small breeds sit at the shorter end of every row. If your puppy is suddenly going far more often than this, straining, or producing blood, that is a vet call rather than a training problem.

The five guaranteed triggers

Set a timer if you need to, but never skip these. A puppy needs to go out:

1. The moment they wake, including short naps.
2. Within 10–20 minutes of finishing a meal.
3. After any burst of play or excitement.
4. After a big drink.
5. Before and after time in the crate or pen.

Most accidents happen in the ten minutes after a nap ends or the game stops, because that is when the owner is distracted and the puppy is not.

Outside: stand still and pay fast

Go to the same patch every time, on lead, and be boring. No walking around, no talking, no playing. The scent of previous trips does most of the work.

The moment the puppy finishes — not thirty seconds later, not once you are back at the door — mark it and hand over something genuinely good. Three seconds is the window in which a puppy connects the reward to the act. A treat delivered indoors rewards coming inside.

Then start the fun: play, a short sniff walk, whatever they like. If the walk always ends the moment they pee, clever puppies learn to hold on.

Inside: supervise or confine, never neither

Every unsupervised accident is a rehearsal, and rehearsals slow everything down. When you cannot watch the puppy, they should be somewhere they will not soil: a crate sized so they can stand, turn and stretch but not use one end as a toilet, or a small pen.

That sizing is the whole trick, and it is why the standard advice is to buy the adult-size crate with a divider rather than three crates as they grow — the reasoning is set out in our crate guide. Getting the puppy comfortable in there first matters, so start with introducing a crate to a puppy before you rely on it for house training.

A tether or a closed door works too. What does not work is a puppy with the run of the house while you answer email.

Cleaning: why ordinary cleaner is not enough

Dogs return to spots that smell like a toilet, and household cleaners remove the smell for you rather than for the dog. Worse, anything ammonia-based smells faintly like urine to a dog and can mark the spot as approved.

Use an enzyme cleaner, soak the area properly rather than wiping it, and let it dry on its own. Repeat offences on the same rug are almost always a cleaning failure rather than a training one.

The overnight question

Overnight is a separate project from daytime, and it resolves later. A young puppy will usually need one trip in the small hours. Keep it silent and boring — no lights, no chat, straight out and straight back — so night time does not become social time. The full routine is in your puppy's first night at home.

Do not restrict water in the evening to buy a dry night. Puppies need to drink, and dehydration is a real risk, whereas one extra trip outside is merely annoying.

When it goes backwards

Regression around four to six months is common, and it usually tracks adolescence rather than anything you did. Tighten supervision back to where it was a month ago, return to the timer, and it typically resolves in a couple of weeks.

Book a vet appointment instead of retraining if you see sudden frequency in a previously reliable puppy, straining, blood, drinking far more than usual, or accidents while asleep. Urinary infections are common in young dogs and no amount of schedule fixes one.

The first fortnight

Write the trigger list on the fridge, put a pot of treats by the back door, keep the enzyme cleaner where you can reach it without thinking, and confine the puppy whenever you cannot watch them. Two weeks of boring consistency does more than two months of catching accidents after the fact.