Maltipoos need frequent bathroom breaks and consistent routine because they have small bladders and can struggle with housebreaking longer than larger breeds

A Maltipoo — a cross between a Maltese and a Poodle — typically takes 4 to 6 months to reliably housetrain, though some take up to a year. The delay is not laziness or stubbornness. Maltipoos have bladders the size of a marble and a genetic predisposition toward stubborn behavior from both parent breeds. They also mature slowly compared to larger dogs, so their nervous system takes longer to develop the muscle control needed to hold urine overnight.

The core method is the same as for any dog: take your Maltipoo outside on a fixed schedule, reward outdoor elimination when ready, and confine them to a small space (crate or pen) when you cannot watch them. The difference with Maltipoos is frequency. You will need to take them out 8 to 10 times a day for the first 8 weeks, then gradually reduce to 6 to 8 times daily until they are 4 to 6 months old. Skipping this schedule or leaving them unsupervised for more than 2 hours at a time will reset your progress.

Key Takeaways

  • Take your Maltipoo outside when ready after waking, after eating, after playing, and before bed — at least 8 times daily for the first two months.
  • Reward outdoor elimination with high-value treats (small pieces of chicken or cheese) and enthusiastic praise within 3 seconds of them finishing.
  • Confine your Maltipoo to a crate or small pen when unsupervised, since they will not soil their sleeping area if the space is small enough.
  • Expect setbacks between 4 and 6 months old, when teething and growth spurts can interrupt progress — this is normal and does not mean you have failed.
  • Never punish accidents after the fact; punishment teaches fear of you, not bladder control, and will slow training.

Set up a bathroom schedule and stick to it

Write down the times you take your Maltipoo outside and note what happens at each trip. This log serves two purposes: it shows you patterns (some dogs need to go out 20 minutes after eating; others need 45 minutes), and it gives you proof of progress when you feel like nothing is working.

The minimum schedule for a young Maltipoo is: first thing in the morning, 15 to 30 minutes after each meal, after playtime, after naps, mid-afternoon, early evening, and before bed. If your Maltipoo is under 12 weeks old, add a trip around 2 a.m. for the first month — yes, this means setting an alarm. A puppy that young cannot hold urine for more than 2 to 3 hours, even at night.

Once your Maltipoo reaches 4 months old, you can begin spacing trips to every 3 to 4 hours during the day, but keep the bedtime routine tight. Most Maltipoos do not sleep through the night reliably until 5 to 6 months old.

Choose a designated outdoor bathroom spot

Take your Maltipoo to the same patch of grass or concrete every time. The scent of their own urine and feces signals to them that this is the bathroom, and they will be more likely to go on command. If you live in an apartment, pick a specific corner of the designated dog area.

Stay outside with your Maltipoo until they eliminate, even if it takes 10 minutes. Do not let them play first — play comes after they go to the bathroom. If they do not go within 10 minutes, bring them back inside, put them in the crate for 15 minutes, then try again. This prevents them from learning that going outside means playtime, which teaches them to hold it so the outing lasts longer.

Reward when ready and use high-value treats

The moment your Maltipoo finishes urinating or defecating, give them a small treat (a piece of cooked chicken, a tiny piece of cheese, or a training treat the size of a pea) and say "Good potty" in an excited voice. The reward must come within 3 seconds of elimination, or your Maltipoo will not connect the behavior to the reward.

Use treats they do not get any other time. If you give them the same treat at other moments, it loses its power. Many trainers reserve the highest-value reward — a piece of real meat — for outdoor elimination only. After 3 to 4 months of consistent success, you can begin phasing out treats and switching to praise alone, but do not rush this step with a Maltipoo.

Confine your Maltipoo when you cannot supervise

A crate or small pen is not punishment; it is a tool that works with your Maltipoo's natural instinct not to soil their sleeping area. A crate should be large enough for your Maltipoo to stand, turn around, and lie down, but not so large that they can eliminate in one corner and sleep in another. For a Maltipoo, this usually means a crate 18 to 24 inches long.

Put your Maltipoo in the crate when you cannot watch them — when you are cooking, showering, working, or sleeping (except for the scheduled nighttime bathroom trips). Do not use the crate as punishment, and never leave them in it for longer than they can hold their bladder. A 3-month-old Maltipoo can hold urine for about 4 hours; a 4-month-old for about 5 hours. If you work a full day, hire a dog walker or ask a neighbor to let your Maltipoo out midday.

When you let your Maltipoo out of the crate, take them directly outside to the bathroom spot. Do not let them wander the house first.

Handle accidents without punishment

Your Maltipoo will have accidents. This is not a sign of failure or stubbornness. Accidents happen because their bladder is small, their nervous system is still developing, or you missed a bathroom break.

If you catch your Maltipoo in the act of eliminating indoors, interrupt them with a calm "uh-uh" and take them outside when ready to finish on the designated spot. Reward them for finishing outside. Do not yell, hit, or rub their nose in the accident — these actions teach fear of you and of elimination itself, which makes housebreaking harder.

If you find an accident after the fact, clean it up and move on. Your Maltipoo cannot connect a punishment that happens 10 minutes or 10 hours after the accident to the behavior itself. Use an enzymatic cleaner (like Nature's Miracle or Rocco & Roxie) to remove all scent, or your Maltipoo will smell their own urine and think that spot is a bathroom.

Expect a setback around 4 to 6 months old

Many Maltipoos show sudden regression in housebreaking between 4 and 6 months old. This coincides with teething and a growth spurt, both of which increase their need to urinate and distract them from the routine. Some trainers call this the "teenage phase." It feels like you are starting over, but you are not.

When regression happens, go back to the frequent schedule (8 times daily) for 2 to 4 weeks, then gradually space trips out again. Keep a log so you can see that the number of accidents is actually lower than it was at 8 weeks old — the progress is real, even though it does not feel like it.

If accidents continue past 6 months old, or if your Maltipoo suddenly starts having accidents after being reliably housetrained, see a veterinarian. Urinary tract infections, diabetes, and other medical conditions can cause sudden regression and are more common in small breeds.

Frequently Asked Questions

Can I use puppy pads to housetrain a Maltipoo?

Puppy pads teach your Maltipoo that it is acceptable to eliminate indoors, which makes the transition to outdoor-only elimination harder later. Most trainers recommend skipping pads and going straight to outdoor training. If you must use pads because you work long hours, place them on the designated outdoor spot (a covered patio or balcony) so your Maltipoo learns the location, not just the surface.

How long can a Maltipoo hold their bladder at night?

A Maltipoo under 12 weeks old cannot hold urine for more than 2 to 3 hours, even at night. At 4 months old, most can hold it for 4 to 5 hours. By 6 months old, many can sleep through a 7 to 8 hour night, though some take until 9 months. If your Maltipoo is having nighttime accidents past 6 months, limit water intake 2 hours before bed and take them out right before you sleep.

What if my Maltipoo refuses to go outside in bad weather?

Maltipoos have thin coats and dislike rain and cold. If your Maltipoo balks at going outside, put a small dog raincoat or sweater on them and stay outside with them for encouragement. Some owners create a covered outdoor area or use a dog umbrella. Do not skip the trip because of weather — your Maltipoo still needs to eliminate, and skipping the schedule will cause accidents indoors.

Is it normal for a Maltipoo to take longer to housetrain than other breeds?

Yes. Maltipoos are small and stubborn, and both traits slow housebreaking. A Labrador Retriever may be reliably housetrained by 3 to 4 months; a Maltipoo often takes 5 to 6 months or longer. This is not a reflection of intelligence — Poodles are highly intelligent — but of breed temperament and bladder size. Patience and consistency matter more than speed.

Should I use a bell on the door to teach my Maltipoo to signal when they need to go out?

Door bells work well for some dogs but can backfire with Maltipoos. Some learn to ring the bell constantly for attention rather than to signal a genuine need to eliminate. Wait until your Maltipoo is reliably housetrained (around 6 months old) before introducing a bell. At that point, they understand the routine and are less likely to abuse the signal.