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Maltipoo Size & Growth Guide – Teacup, Toy & Mini Maltipoo

June 14, 2025

Maltipoo Sizes - 2 Maltipoo Dog Image

Maltipoos are undeniably cute. I mean, seriously, who can resist those fluffy faces? But choosing a dog isn’t just about how it looks. Maltipoo size plays a significant role in their care, exercise needs, and overall health.

Are you prepared for a miniature Maltipoo with the energy of a small tornado? Or would a calmer, full-grown Maltipoo better fit your lifestyle? Understanding just how big do Maltipoos get is about being a responsible pet parent.

Why does Maltipoo size vary so much?

As a mixed breed – a delightful blend of Maltese and Poodle – their size can be a bit unpredictable. You’re essentially getting a genetic lottery! The size of the parent breeds heavily influences the Maltipoo size. Plus, breeders sometimes use different-sized Poodles (Toy or Miniature) which further impacts the Maltipoo weight and height.

To make things a little clearer, we can break down Maltipoo size into categories: Teacup Maltipoo, Maltipoo toy dog, mini Maltipoo puppies, and the slightly larger ‘standard’ Maltipoos. We’ll explore each of these in more detail, so you know what to expect.

At Crockett Doodles, we specialize in Mini Maltipoos. We’ve found this size to be the perfect balance of playful energy, portability, and robust health. This consistency in size allows us to focus on excellent health outcomes and happy, thriving puppies.

What Determines Maltipoo Size?

So, you’re probably wondering, what actually decides how big your Maltipoo will get?

First off, DNA. The sizes of the Poodle and Maltese mom and dad play a massive role. If the breeder used a toy poodle, you’re more likely to get a miniature Maltipoo. If they used a standard poodle… well, you might end up with a surprisingly large lapdog!

Then there’s the whole “generation” thing.

  • F1 Maltipoos: These are first-generation, a straight-up Maltese crossed with a Poodle. Their size is relatively predictable, usually falling somewhere between the parents.
  • F1b Maltipoos: In an F1 Maltipoo, breeders ‘return’ back to one of parents: The Poodle or the Maltese. This can make the Maltipoo size even less predictable.
  • F2 Maltipoos: Two F1 Maltipoos bred together. Honestly, with these, all bets are off! You could get anything.
  • Multigen Maltipoos: This just means breeding Maltipoos together for multiple generations. It might lead to more consistent Maltipoo size, but it’s still not a guarantee.

Honestly, the generation thing is more about coat type (less shedding) than size. But it can have an impact.

Finally, gender. Generally, male Maltipoos might be slightly larger than females, but it’s not a huge difference. We’re talking maybe an inch or two, and a pound or two in Maltipoo weight. Don’t put too much stock in gender when predicting how big Maltipoos get. It’s a minor factor.Beautiful Maltipoo Dog on the Flooe


Teacup Maltipoo Size Explained

Teacup Maltipoos are tiny. They usually weigh under 5 pounds and are less than 8 inches tall. Because they’re so small, they need extra care: fragile bones, sensitive tummies, and they can get cold easily. Some people love the idea of such a small, delicate dog, but it’s not for everyone. You must be gentle and watchful, especially around kids or bigger pets.

Toy Maltipoo Size Overview

Toy Maltipoos can weigh up to 10 pounds and usually are between 8-10 inches tall. They grow steadily, most reaching adulthood by their first birthday. These pups fit well in apartments and love being close to their people. Compared to mini Maltipoos, Toys are smaller and sometimes a little more frail. If you want a dog that’s easy to carry around but still playful, the Toy Maltipoo is a good choice.

Mini Maltipoo Size Guide

Mini Maltipoos are the ‘bigger’ small option. They can be double the weight of a Toy, and reach 14 inches. They take a bit longer to mature, sometimes up to 14 months.

Minis are great for active owners who want a playful companion who can keep up on walks. Compared to other small breeds, minis are outgoing, easygoing, and not quite as fragile as teacups or toys.

Rare Standard Maltipoo Size (Larger Variety)

Standard Maltipoos are pretty rare because most breeders stick to toy or mini sizes. If you do find one, expect a dog over 20 pounds and possibly 15 inches or taller. They’re bigger, sturdier, and need more space—think bigger yard, more exercise. Standards might suit someone who loves the Maltipoo personality but wants a dog that’s less “pocket-sized.” They are not common, but they are definitely out there.

Maltipoo Insights in a Snap: Learn More!


Maltipoo Growth Chart by Age

Charts for you to beautify.

Weekly Growth Estimates (0–8 Weeks)

Age (Weeks) Teacup (lbs) Toy (lbs) Mini (lbs)
1 0.3–0.5 0.5–0.7 0.7–1.0
2 0.5–0.7 0.7–1.0 1.0–1.3
3 0.7–0.9 1.0–1.3 1.3–1.7
4 0.9–1.1 1.3–1.6 1.7–2.1
5 1.1–1.3 1.6–2.0 2.1–2.6
6 1.3–1.5 2.0–2.4 2.6–3.2
7 1.5–1.7 2.4–2.8 3.2–3.8
8 1.7–2.0 2.8–3.5 3.8–4.5

*Please note that these numbers are averages. Your Poo might be a little ahead or behind, and that’s totally normal!

Monthly Growth Tracking (2–12 Months)

Age (Months) Teacup (lbs) Toy (lbs) Mini (lbs)
2 2–2.5 3.5–4.5 4.5–6
3 2.5–3 4.5–5.5 6–7.5
4 3–3.5 5.5–6.5 7.5–9
5 3.5–4 6.5–7.5 9–10.5
6 4–4.5 7.5–8.5 10.5–12
7 4.5–5 8.5–9.5 12–13.5
8 5 9.5–10 13.5–15
9 5 10 15–16
10 5 10 16–17
11 5 10 17–18
12 5 10 18–20

How to Predict Adult Size: Proven Formulas

So, you want to play fortune teller with your pup’s future size?

  • One trick is doubling their weight at 8 weeks – it’s not perfect, but it’s a start.
  • Growth charts can help, but remember, Maltipoos are mixed breeds, so they don’t always follow the rules.
  • Your vet is your best bet; they can assess your pup’s growth and give you a more informed guess.
  • There are online size calculators, too, but honestly, take them with a grain of salt.

Maltipoo Weight Ranges and Distribution Stats

Surveys from Maltipoo owners show most of these dogs fall between 5 and 20 pounds, with Teacups on the low end of the scale and Minis at the top.

Of course, there are those outside of the normal scope —some pooches stay under 4 pounds, while a few surprise everyone and hit 25.

The average weight for a Maltipoo

The average Maltipoo is around 8 to 12 pounds. To keep your Maltipoo at a healthy weight, feed them regularly, be mindful of how many treats you give, and get daily walks in.


Maltipoo Height Expectations

The height of all dogs is measured at the withers. This is the highest point of the shoulders. Teacup Maltipoos are 8 inches or just under. Toys range from 8 to 10 inches, Minis go up to 14 inches, and the (rare) Standards can be even taller.

Height matters more than you’d think: smaller dogs fit better in apartments and under airline seats, while taller ones might need more space to stretch out. If you travel a lot or live in a small place, knowing your Maltipoo’s height can make life a lot easier.

Playful Maltipoo Dog


When Do Maltipoos Stop Growing?

  • The smallest ‘Teacup’ Maltipoos often get to their full size by 6-8 months.
  • Toy Maltipoos might take 12 months.
  • Mini Maltipoos can keep growing beyond the first year and only reach adult size at 14 months.

When is my Maltipoo fully grown?

Even with these guidelines, it may be hard to guess when your Maltipoo is now an ‘adult.’ Experts say to look out for:

  • An unchanging weight
  • No more sudden growth spurts
  • Adult teeth.

Diet and exercise are, of course, key factors for healthy growth, but these won’t drastically change the final size of Maltipoos. Genetics plays the biggest role.

Do Maltipoos Need a Lot of Attention?


Under-Sized and Over-Sized Maltipoos

An undersized Maltipoo might be significantly smaller than the average for their type, say, a Toy that stays under 4 pounds. An oversized doggie could be overweight or just large-boned, surpassing the typical weight range.

If your Maltipoo is outside the normal ranges, talk to your vet. You might need to adjust their diet, exercise, or even their living space to make sure they’re happy and healthy.

Table for you to beautify

Mini vs. Toy vs. Teacup Maltipoo Comparison Table

Feature Teacup Maltipoo Toy Maltipoo Mini Maltipoo
Weight Under 5 lbs 5-10 lbs 10-20 lbs
Height Under 8 inches 8-10 inches 11-14 inches
Growth Completion 6-8 months Around 1 year 12-14 months
Apartment Friendly Yes, very Yes Generally, yes
Exercise Needs Low Moderate Moderate to High

Temperament and lifespan

Teacup Multipoos might be more sensitive and prone to anxiety, while Minis tend to be more robust and playful.

Maltipoos can live up to 15 years, but Teacups sometimes have shorter lifespans due to their fragile health. No matter the size, regular vet checkups are essential to catch any potential problems early and keep your Maltipoo happy and thriving.

Learn More About the Lifespan of a Maltipoo?


Which size is right for you?

It all depends on your lifestyle. A Teacup Maltipoo is a doggie you can take everywhere – from the mall to the airport. If you want a slightly sturdier dog that’s still easy to handle, a Toy is a good choice. And if you want a more active dog that can keep up on longer walks, a Mini might be perfect.

How to Choose a Maltipoo Puppy : A Complete Guide


 

Health Considerations Related to Size

  • Teacup Maltipoos are prone to several issues. Tracheal collapse, where the windpipe weakens, is a big concern because their tiny airways are easily compressed. Hypoglycemia, or low blood sugar, is also common because they have limited energy reserves and can’t go long without eating. These little guys need extra attention and careful monitoring.
  • Larger Maltipoos, especially those on the higher end of the mini range, can sometimes have joint issues like patellar luxation (slipping kneecaps).

Tips for Estimating Your Maltipoo’s Adult Size

  • Paw Size: Okay, this is a bit of an old wives’ tale, but some people swear by it: check your Maltipoo’s paws! If they seem disproportionately large compared to their body, they might have some growing left to do.
  • Did you meet the parents? If you did, try to get a really good sense of their size. Were they on the smaller or larger end of their breed? That can give you a better clue than just knowing they were ‘a toy poodle’ or ‘a Maltese.’ Every inch counts!
  • Consider the Breeder’s Experience: A good breeder who specializes in Maltipoos will have seen lots of puppies grow up. They might have a better sense of what to expect based on their past litters.

FAQs

How Big Will My Maltipoo Get?

It is a bit of a guess! It depends on the mom and dad, but generally: Teacups are around 5 lbs, Toy Maltipoos are 5-10 lbs, Minis are 10-20 lbs. Standards? Rare, but over 20 lbs.

Is a Mini Maltipoo Bigger Than a Toy?

Yes, usually. Minis are generally 10-20 lbs, while Toys are 5-10 lbs.

What Age Will My Maltipoo Stop Growing?

Teacups might be done by 6-8 months. Toys, around a year. Minis? Maybe 14 months. But every dog’s different, right?

Can You Predict Size Accurately?

Not really. Genetics is weird. You can guess based on the parents, but it’s never sure.

What If My Maltipoo Is Too Small?

Talk to your vet. It could be a health issue, or maybe they’re just a cute runt. As long as they’re healthy, small is okay!

Conclusion

So, how big will your Maltipoo get? Honestly, that’s part of the adventure! Whatever you end up with, one thing’s for sure: you’re in for a lot of love. Maltipoos come in all shapes and sizes, but their personalities are always larger than life.

Don’t stress too much about the numbers—enjoy the puppy stage and those ‘wait, did you get bigger overnight?’ moments. At the end of the day, your Maltipoo’s size is just one small part of what makes them special.

Find the Ideal Maltipoo Size for You – Explore Our Adorable Pups Now!

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CD Team

Crockett Doodles Team

We have assembled a top-notch team of outstanding professionals seeking to provide the best experience possible to forever families. Our communications team members answer pre-adoption questions and help prepare families for their upcoming match to their Doodle puppy.
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