Maltese and Yorkie Mix (Morkie): Complete Breed Profile

If you've been searching for a tiny companion dog with a big personality, the Maltese and Yorkie mix—commonly called the Morkie—probably showed up on your radar. This designer cross blends two of the most popular toy breeds into a single dog that typically weighs under 10 pounds and lives well into its teens. But unlike purebreds with predictable breed standards, mixed-breed dogs carry a degree of genetic lottery that every prospective owner should understand before committing.

This guide breaks down what you can realistically expect from a Maltese and Yorkie mix, including the traits that are fairly predictable, the ones that vary wildly between littermates, and the health screenings any responsible breeder should provide. Whether you're looking at a breeder's website or scrolling Petfinder, you'll have the framework to evaluate what you're actually getting.

The Parent Breeds: Maltese Meets Yorkshire Terrier

Before you can predict what a Morkie might be like, you need to understand the two breeds behind it. Each parent contributes distinct physical traits, temperament tendencies, and health predispositions. The mix inherits a combination—sometimes leaning heavily toward one parent, sometimes splitting traits almost evenly.

The Maltese is one of the oldest known toy breeds, depicted in art dating back to ancient Greece and Rome. They were bred purely for companionship—no working job, no herding instinct—just a lap dog refined over millennia. The result is an affectionate, gentle dog that bonds closely with its people and tends to be slightly more relaxed than the Yorkie side.

The Yorkshire Terrier, by contrast, started as a ratter in the textile mills and coal mines of northern England. Despite their current lap-dog reputation, Yorkies carry genuine terrier instincts: prey drive toward small animals, boldness that can border on recklessness, and a vocal alertness that made them effective watchdogs in small spaces. This heritage shows up unpredictably in Morkie litters—some puppies inherit the Yorkie's feisty edge, while others lean toward the Maltese's softer disposition.

Understanding Generations: F1, F1B, and Multigen Morkies

Most Morkies on the market are F1 crosses, because breeders find it simplest to maintain one Maltese and one Yorkie rather than managing a multi-generation Morkie line. If a breeder advertises F1B or multigen Morkies, ask specifically which parent breed was used in the backcross and request to see both parents. An F1B backcrossed to a Yorkie will likely produce puppies with more terrier-like coloring (darker saddle, tan points) and potentially more terrier temperament. An F1B backcrossed to a Maltese tends toward lighter coats and a slightly calmer demeanor.

Be cautious with breeders who can't clearly explain their generation terminology or who claim their multigen line is "just as predictable as a purebred." Without a breed club enforcing a written standard across hundreds of registered dogs, designer mixes will always carry more individual variation than established breeds.

Size, Appearance, and Coat: What to Expect

Because both parent breeds fall in the same weight class (under 7 lb / 3.2 kg), the Morkie's size is one of the more predictable aspects of this cross. You won't accidentally end up with a 30-pound dog. That said, there is still a meaningful range, especially if one parent was on the larger end of their breed standard or if a "teacup" line was used.

Puppies weighing under 4 lb at maturity are sometimes marketed as "teacup Morkies." This is not an official size classification—it's a marketing term. Dogs at the extreme low end of the weight range are more prone to hypoglycemia, fragile bones, and dental overcrowding. If a breeder emphasizes teacup size as a selling point, that's a red flag for prioritizing novelty over health.

Coat Possibilities and Shedding

Both the Maltese and the Yorkie have hair rather than fur—meaning their coats grow continuously and shed minimally. This trait tends to carry through to the Morkie, making the mix a reasonable candidate for people with mild dog allergies. However, no dog is truly hypoallergenic. Allergens come from dander (skin flakes) and saliva, not just shed hair. A Morkie will produce fewer airborne allergens than a heavy-shedding breed, but an allergic person should always spend time with the specific dog before committing.

Coat texture and color are where variability really shows up:

• Color: Puppies can be born black and tan (Yorkie-dominant), white with patches (Maltese-dominant), or any blend including parti-color, cream, gold, silver-blue, or chocolate. Yorkie puppies are born black and tan and lighten over 1–3 years; Morkies with Yorkie-heavy coloring may similarly shift as they mature.
• Texture: Most Morkies inherit a long, silky coat similar to both parents. Occasionally, a puppy gets a slightly wavier or softer coat, which can be more prone to matting.
• Growth pattern: Hair grows continuously, so regular trimming is non-negotiable whether you keep the coat long or short.

Temperament: The Personality Range

Morkie temperament is where the genetic lottery is most apparent. Even within the same litter, you can see puppies that range from confident and bold to shy and clingy. Here's the realistic spectrum:

Several temperament traits are common enough to plan around:

• Alertness and barking: Both parent breeds are vocal. Expect a Morkie to announce doorbells, delivery drivers, and hallway noises. This is manageable with training but not eliminable—it's hardwired.
• Attachment level: Morkies tend to form intense bonds with one person. This makes them wonderful companions for people who work from home or are retired, but it can create separation distress in dogs left alone for 8+ hours daily.
• Prey drive: If the Yorkie side is strong, your Morkie may chase squirrels, birds, or the household cat. Early socialization with other animals helps but doesn't guarantee elimination of this instinct.
• Trainability: Both breeds are intelligent but can be stubborn. Morkies respond well to short, positive reinforcement sessions using high-value treats (freeze-dried liver, tiny pieces of chicken). Avoid force-free methods only—never use shock collars, prong collars, or physical corrections on a toy-breed dog. Their small size makes them physically vulnerable, and aversive methods increase fear-based reactivity.

Health Considerations: Hybrid Vigor vs. Reality

Let's address a persistent myth: the idea that mixed-breed dogs automatically have fewer health problems than purebreds due to "hybrid vigor." The reality is more nuanced. While outcrossing can reduce the risk of recessive disorders that are concentrated in a single breed's gene pool, a Morkie can still inherit any condition that affects either parent breed. If both breeds share a predisposition to the same condition—as they do with several issues below—the mix is not protected.

According to the Merck Veterinary Manual, small and toy breeds share several structural and metabolic vulnerabilities regardless of whether they're purebred or mixed. Here are the conditions a Morkie owner should know about:

What responsible breeders should provide: Ask for documentation that both parent dogs have been screened for patellar luxation (OFA or equivalent), eye conditions (CERF/OFA ophthalmologist exam), and that the Yorkie parent has had a bile acids test to rule out liver shunt. A breeder who says "my dogs are healthy, I don't need tests" is not doing due diligence—many of these conditions are silent until they're advanced.

Grooming: What the Coat Actually Requires

A Morkie's grooming needs depend on the coat length you maintain. Here's a realistic breakdown of what's involved:

If You Keep the Coat Long (Show-Style)

• Daily brushing: 10–15 minutes with a pin brush and metal comb, working through the entire coat to the skin. Mats form close to the skin and are easy to miss on the surface.
• Bathing: Every 1–2 weeks using a mild, dog-specific shampoo. Human shampoo disrupts canine skin pH (dogs are around 6.2–7.4; humans are 4.5–5.5).
• Eye care: Hair around the eyes must be kept trimmed or tied up to prevent tear staining and corneal irritation. Both Maltese and Yorkies are prone to tear staining.
• Professional grooming: Every 4–6 weeks for trimming, nail care, and ear cleaning. Budget $60–$100 per session depending on your area.

If You Keep the Coat Short (Puppy Cut)

• Brushing: 2–3 times per week, 5 minutes per session. Much less matting risk.
• Bathing: Every 3–4 weeks.
• Professional grooming: Every 6–8 weeks for a full trim-down. This is the practical choice for most owners.

Regardless of coat length, plan on these ongoing maintenance tasks:

• Nail trimming: Every 2–3 weeks. Overgrown nails alter foot structure and gait in small dogs.
• Ear cleaning: Weekly check; clean with a vet-recommended ear cleanser if you see wax buildup. Morkies have drop ears with hair in the ear canal, which traps moisture.
• Teeth brushing: Daily or at minimum 4–5 times per week using enzymatic dog toothpaste. Small breeds develop periodontal disease earlier and more severely than large breeds—many Morkies need professional dental cleanings under anesthesia by age 3–4.

Cost Breakdown: Purchase Price and Annual Expenses

The price of a Morkie varies significantly based on breeder reputation, location, generation, and whether health testing was performed on the parents.

Beyond the purchase price, budget for first-year expenses that typically total $2,500–$4,500 for a Morkie, including:

• Initial veterinary visit and vaccinations: $200–$400 (DHPP series, rabies, bordetella if attending group classes)
• Spay/neuter: $300–$600 at a private clinic; lower at subsidized clinics
• Microchip: $25–$50
• Grooming (4–6 sessions/year): $240–$600
• Food (high-quality small-breed formula): $200–$350/year — Morkies eat roughly ¼ to ½ cup daily, so a 4–5 lb bag lasts about a month
• Pet insurance: $25–$50/month for accident-and-illness coverage; worthwhile given the breed's predisposition to conditions like tracheal collapse and dental disease that can require expensive treatment
• Supplies (crate, harness, bed, bowls, toys): $150–$300 initial outlay

For ongoing annual costs after the first year, expect $1,500–$3,000 depending on your area's veterinary pricing and your dog's health needs. Dental cleanings under anesthesia ($400–$800 per session) often become necessary every 1–2 years for toy breeds and should be factored in.

Who Is the Morkie Best Suited For?

The Maltese and Yorkie mix thrives in specific living situations and can struggle in others. Here's an honest assessment of fit:

Ideal Morkie households:

• Adults or seniors who are home most of the day (addresses the attachment/separation anxiety tendency)
• Apartment or condo dwellers who want a small dog that doesn't need a yard (though barking may require management in shared-wall housing)
• Families with older children (age 10+) who can be taught gentle handling — Morkies are fragile and can be injured by rough play or being dropped
• People with mild dog allergies who have tested their reaction to the specific dog
• Owners who enjoy grooming as a bonding activity or who are willing to budget for professional grooming
• First-time dog owners willing to invest in positive reinforcement training classes

Less ideal situations:

• Families with toddlers or very young children — the risk of accidental injury to the dog is real, and a frightened Morkie may nip
• Households where the dog will be left alone for 8+ hours daily without a midday break
• Homes with cats, rabbits, or other small pets if the individual Morkie shows strong terrier prey drive
• Owners who want an outdoor adventure dog — Morkies can hike short trails but aren't built for endurance activity and are vulnerable to cold, heat, and predators (hawks, coyotes) due to their size
• Anyone looking for a dog that's "low maintenance" — the grooming, dental care, and companionship needs are substantial relative to the dog's size

Frequently Asked Questions About the Maltese and Yorkie Mix

What two breeds make up the Morkie?

The Morkie is a cross between a purebred Maltese and a purebred Yorkshire Terrier. Both are AKC-recognized toy breeds with long, low-shedding coats and lifespans extending into the mid-teens. The cross is sometimes also called a Yorktese or Maltese-Yorkie mix.

How big will a Maltese and Yorkie mix get?

Most Morkies reach 5–8 lb (2.3–3.6 kg) and stand 7–9 inches (18–23 cm) at the shoulder. Some individuals fall slightly outside this range, especially if one parent was on the larger end of their breed standard. Ask the breeder for the parents' exact weights to get the best estimate.

Is the Morkie hypoallergenic or low-shedding?

Morkies are low-shedding, which reduces but does not eliminate allergens. No dog is truly hypoallergenic. People with allergies react to proteins in dander and saliva (primarily Can f 1 and Can f 2), not to hair itself. A Morkie's minimal shedding means less hair distributed around the home, but the allergenic proteins are still present. Spend at least an hour with the specific dog before adopting if you have known allergies.

What health issues might a Morkie inherit?

The most common inherited concerns include patellar luxation (kneecap dislocation), tracheal collapse, dental disease, portosystemic liver shunt, progressive retinal atrophy, and hypoglycemia in very small individuals. Responsible breeders screen parent dogs for these conditions. Consult your veterinarian about an appropriate screening and preventive care schedule for your individual dog.

How much does a Maltese and Yorkie mix cost?

From a responsible breeder who health-tests both parents, expect to pay $1,500–$3,500. Rescue Morkies or Morkie mixes typically cost $150–$500 in adoption fees. First-year total expenses (purchase, vet care, grooming, supplies) commonly reach $2,500–$4,500.

Are Morkies easy to train?

Morkies are intelligent but can be willful. They respond best to short (5–10 minute) positive reinforcement sessions using high-value treats. Housebreaking can take longer with toy breeds because of their small bladders—plan for more frequent outdoor breaks and consider litter-box or pee-pad training as a backup for bad weather. Crate training with gradual desensitization works well for most Morkies.

Do Morkies get along with other dogs?

Many Morkies enjoy the company of other small, calm dogs. Early socialization (during the critical 3–14 week window) helps build confidence. However, some Morkies inherit the Yorkie's boldness and may try to challenge much larger dogs, which poses a serious injury risk. Supervised introductions and controlled play settings are essential.