3 Common Maltipoo Behaviour Problems (And How To Fix Them)

Remember: Your Maltipoo might be anxious and demanding, but that affectionate nature makes them wonderful little dogs. They were bred from two devoted companion breeds.

Where Do Maltipoos Come From?

Maltipoos emerged in the 1990s-2000s as part of the "designer dog" trend. They were specifically marketed to apartment dwellers wanting a small, "hypoallergenic" companion.

Unlike purpose-bred dogs with centuries of development, Maltipoos are typically first-generation (F1) or first-generation backcross (F1B - bred back to Poodle) crosses with no breed standard or consistency. Most breeding is done by backyard breeders and puppy mills capitalising on the "doodle" trend, with minimal health testing or temperament consideration. The cross combines two breeds that were never meant to work together genetically.

What were they bred to do?

• Unfortunately, this cross has no original purpose
• Maltese were bred for 2,000+ years as lap dogs for Mediterranean nobility—bred to be carried, cuddled, and provide companionship with no working function
• Toy/Miniature Poodles were bred down from working gun dogs to be circus performers and companion dogs, requiring high intelligence and trainability
• Mixing these creates dogs with potentially conflicting needs: the Maltese need for constant companionship versus Poodle intelligence requiring mental stimulation

Key breeding traits: Maltipoos have extreme size unpredictability (4-20 pounds depending on Poodle parent size—toy versus miniature). Their coat is a genetic lottery—can be straight like Maltese, curly like Poodle, or wavy combination. Shedding is completely unpredictable despite marketing claims. Temperament ranges from Maltese anxious attachment to Poodle working drive, potential for small dog syndrome from Maltese genetics combined with Poodle sensitivity, and unfortunately, combining health issues from both breeds. The "hypoallergenic" claim is marketing fiction—some shed heavily, all produce dander.

Why Do Maltipoos Have These Behaviour Problems?

Here's the truth: Maltipoos remain exclusively companion dogs but now are expected to tolerate modern life including owners working away from home.

Their genetics demand constant human contact, but contemporary lifestyle provides extended alone time. This mismatch creates severe separation anxiety. Their coat requires professional grooming every 4-6 weeks or becomes severely matted.

Combining two breeds both bred for constant human companionship creates dogs genetically designed to never be alone. Maltese were bred for 2,000 years to be carried everywhere by nobility. Toy Poodles were bred as human-focused performers requiring constant handler interaction. Together, this creates dogs with double the attachment genetics and often crippling separation anxiety.

Problem 1: Extreme Separation Anxiety

What's happening: Your Maltipoo panics when you leave, becomes destructive, or shows extreme distress when separated from you.

Why it happens: Combining two breeds both bred for constant human companionship creates dogs genetically designed to never be alone. Maltese were bred for 2,000 years to be carried everywhere by nobility—being alone contradicts their entire genetic purpose. Toy Poodles were bred as human-focused performers requiring constant handler interaction. Together, this creates dogs with double the attachment genetics and often crippling separation anxiety. One of the other major challenges is with the breeder. If breeders don't sufficiently socialise these dogs (which many "backyard" breeders won't), you can experience severe instability.

The fix:

Practice numerous mini-departures throughout the day, starting with just 20 seconds. Return without any greeting, eye contact, or touching for 5 full minutes until they're completely calm. You must wait them out.

Never make departures dramatic by picking up keys and putting on shoes only when leaving. Do these actions randomly throughout the day to desensitise the cues (if you're already struggling with separation anxiety).

Practice 20-30 mini-departures on weekends with very short absences—even just to your car and back—to rapidly build the skill.

When you return home and they're excited, freeze completely. No movement, speaking, or acknowledgement until they settle to a calm state. Then quietly invite interaction on your terms.

You cannot exercise separation anxiety out of your dog, but it's important they have sufficient mental and physical stimulation.

Separation anxiety crippling? Our Skool community's weekly live Q&As help you implement mini-departures when your Maltipoo is already in extreme panic mode—plus connect you with others managing this severe attachment issue.

Problem 2: Reactivity & Small Dog Syndrome

What's happening: Your Maltipoo barks aggressively at people and dogs, lunges on lead, or shows aggressive behaviour that owners excuse because they're small.

Why it happens: Small size combined with genetic predisposition from both parents creates a perfect storm. Maltese were bred to be alert watchdogs warning nobility of strangers—barking and suspicion of new people is genetic. Poodles have high environmental awareness and can be naturally aloof with strangers. Mix these traits, add small size (making them vulnerable and aware of it), and you get dogs who bark aggressively at everything and everyone. Unfortunately, owners unconsciously reinforce this by picking them up when they react (rewarding the behaviour), failing to socialise them properly because they're "too small" to be a threat, and treating their aggression as "cute" rather than problematic—all of this is known as "small dog syndrome".

The fix:

These traits are engrained deep into their genetic makeup. Treat them as "big dogs in small bodies" requiring the same training standards you'd apply to a 60kg Great Dane.

Socialise them early and with a variety of dog breeds. They're always going to be smaller than everything—they might as well start learning how to deal with things.

Teach "thank you, quiet" two-part cues where one alert bark is acknowledged then stopped. When they bark, calmly say "thank you" whilst looking toward the stimulus, then turn your back and walk away. If barking continues, immediately place into a separate room for 3-5 minutes without speaking (or if outside, take on a structured walk).

Absolutely no picking up during walks when they see triggers. This teaches them your arms are safe space, making reactivity worse.

Never allow them to "greet" people or dogs whilst lunging or barking. This rewards the exact behaviour you're trying to eliminate. They must be calm first.

Always provide opportunity for them to greet other dogs. If they're reactive, use the structured walk and calm freeze techniques. It's not their job to tell you who to go near.

Small dog syndrome getting worse? The Skool community offers video demonstrations showing how to treat tiny dogs like big dogs and break the habit of picking them up when they're being reactive.

Problem 3: Coat Maintenance (General Doodle Issue)

What's happening: Your Maltipoo's coat mats constantly, grooming is expensive and stressful, and they hate being handled.

Why it happens: Although I wish it wasn't the case, but the "hypoallergenic low-maintenance" marketing is completely false. These dogs require professional grooming every 6-8 weeks plus daily brushing or their coat mats painfully. Many owners discover this reality after purchase and either neglect grooming (leading to painful matting, skin infections, restricted movement) or subject their dog to lengthy, uncomfortable grooming sessions they weren't conditioned to tolerate. Both Maltese and Poodle coats grow continuously and mat easily, especially in friction areas (armpits, ears, rear end). Dogs who aren't conditioned to grooming from 8 weeks old often develop extreme fear or aggression towards handling, making necessary grooming traumatic. This creates a vicious cycle: neglected coat leads to painful grooming leads to increased fear leads to more difficult grooming.

The fix:

Begin grooming conditioning the day you bring your puppy home. This is non-negotiable for this cross.

Practice daily 2-3 minute "grooming games". Touch paws whilst feeding treats, gently brush one section whilst feeding high-value treats continuously, touch ears and look in mouth during calm moments followed immediately by play or treats.

Desensitise to grooming tools. Let them investigate clippers (turned off) whilst eating, turn clippers on in another room during meals so they associate the sound with positive experiences.

Schedule professional grooming appointments every 6-8 weeks starting at 12-14 weeks old (after core vaccinations). Find a groomer experienced with anxious doodles willing to do short, positive sessions rather than forcing completion.

Keep them in "puppy cuts" (short all over) rather than teddy bear cuts requiring extensive maintenance. Shorter coats mat less and are less stressful to maintain.

Invest in proper tools—slicker brush, metal comb, and mat splitter. Daily 5-minute brushing prevents painful matting sessions.

Never punish fear or struggle during grooming. This makes it worse. Instead, stop, take a break, return to an easier step they can handle.

Grooming costs astronomical? Our Skool community connects you with Maltipoo owners who share realistic grooming schedules and help you find groomers experienced with anxious doodles who won't force completion.

Is a Maltipoo Right for a New Owner?

A Maltipoo might be perfect for you if you're looking for:

Apartment-friendly size - They're small enough for apartment living. Their size makes them portable and adaptable.

Good trainability - They're intelligent and respond well to training. Their Poodle genes make them quick learners.

Good with other pets - They generally get along well with other dogs and pets when properly socialised.

Moderate exercise needs - They need about 30 minutes of daily exercise. They don't require marathon walks.

Potential for low shedding - Some Maltipoos shed less than other breeds. This isn't guaranteed, but it's possible.

Owning a Maltipoo requires serious commitment to high grooming needs (daily brushing, professional grooming every 6-8 weeks), managing severe separation anxiety, addressing small dog syndrome through proper training, understanding the "hypoallergenic" claim is marketing fiction, and accepting extreme trait unpredictability. They're often bred irresponsibly by backyard breeders and puppy mills.

Get the Full Support System for Your Maltipoo

This article gives you real, actionable solutions you can start using today. But here's the reality: managing Maltipoo behaviour challenges is an ongoing journey, especially with severe separation anxiety and grooming issues.

That's why we created our free Skool community—to give you continuous support every step of the way.

Inside the community, you'll get:

• Weekly live Q&A sessions where you can ask about YOUR specific Maltipoo and get personalised advice from experienced trainers
• Full breed-specific courses covering everything from puppy raising to advanced behaviour modification
• A supportive community of other Maltipoo owners who understand exactly what you're going through
• Video demonstrations so you can see techniques in action, not just read about them
• Troubleshooting help when things don't go to plan (because they won't always!)
• Updated resources as we add new courses and training blueprints

Best part? It's completely free. No subscription. No catch. Just dog owners helping dog owners.

Join The Toe Beans Co community today and get the ongoing support you need to build the best relationship with your Maltipoo.