How Long Do Maltese Dogs Live? Lifespan, Health & Care Guide

The Maltese has charmed its way through centuries of royal courts, Renaissance paintings, and modern apartment living — and for good reason. This compact, snow-white companion packs outsized personality into a frame that rarely tips the scales past seven pounds. But if you're researching this breed, one question probably sits at the top of your list: how long do Maltese dogs live?

The short answer is that the Maltese is one of the longest-lived breeds in the canine world. With proper care, nutrition, and preventive veterinary attention, a Maltese typically lives 12 to 15 years, and many individuals reach 16, 17, or even 18 years of age. The American Kennel Club lists the breed's life expectancy at 12–15 years, while longevity studies consistently show small and toy breeds outliving their larger counterparts.

This guide goes well beyond a single number. We'll break down the genetic, environmental, and care-related factors that determine whether your Maltese lands on the lower or upper end of that lifespan range — and what you can do today to add healthy years to their life.

Maltese Breed at a Glance

Attribute	Details
Size Class	Toy
Weight	Under 7 lb (under 3.2 kg); ideal 4–6 lb (1.8–2.7 kg)
Height	7–9 inches (18–23 cm) at the shoulder
Lifespan	12–15 years (many reach 16+)
Coat Type	Single-layer, long, straight, silky hair (not fur)
Energy Level	Low to moderate
Grooming Needs	High — daily brushing, professional grooming every 4–6 weeks
Trainability	Moderate — intelligent but can be willful
Family Fit	Best for adults, seniors, or families with older/gentle children
Apartment Friendly	Excellent

Origin and History: From Mediterranean Aristocracy to Modern Companion

The Maltese claims a lineage stretching back over 2,800 years to the island of Malta in the central Mediterranean. Ancient Greek and Roman writers, including Aristotle, referenced a small white dog called the Melitaei — widely believed to be the Maltese ancestor. These dogs served no working purpose in the traditional sense; they were bred exclusively as companions for nobility and wealthy merchants.

During the Roman Empire, the Maltese was known as the "Roman Ladies' Dog" and was a status symbol among patrician women. After Rome's fall, Chinese breeders refined the breed during the Middle Ages, and the modern Maltese was re-introduced to Europe through trade routes. The AKC recognized the Maltese in 1888, making it one of the earliest registered toy breeds in the United States.

This long history as a pure companion animal explains the breed's defining trait: an almost gravitational attachment to their person. Centuries of selective breeding for companionship — not herding, guarding, or hunting — produced a dog wired for human connection above all else.

Temperament and Personality: What Living With a Maltese Is Really Like

The Maltese temperament is best described as affectionate, alert, playful, and occasionally stubborn. Here are the five core traits you'll encounter daily:

1. Velcro-level attachment. A Maltese will follow you from room to room, curl up on your lap the moment you sit, and greet you at the door with full-body wiggles. This is not a breed that does "independent." They thrive on constant proximity and can develop separation anxiety if left alone for more than 4–5 hours regularly.

2. Surprisingly vocal watchdog instinct. Despite their size, Maltese dogs are alert and vocal. They will announce the mail carrier, a squirrel on the fence, and the neighbor's cat with sharp, rapid barking. This makes them excellent apartment watchdogs but requires training to prevent nuisance barking.

3. Playful bursts of energy. Maltese have what owners call "zoomie episodes" — sudden sprints around the living room at full speed, often with a toy in their mouth. These last 2–5 minutes and are completely normal expressions of joy.

4. Gentle and non-aggressive. Aggression is not a breed trait. Maltese are typically friendly with strangers once properly socialized, though they may be initially reserved. They tend to warm up quickly once they sense their owner is comfortable.

5. A stubborn streak. Maltese are intelligent and capable of learning complex tricks, but they were not bred to take orders. If a training session isn't interesting or rewarding enough, they will simply disengage. This is not defiance — it's a breed that responds to motivation, not pressure.

Physical Characteristics: Size, Coat, and Build

The AKC breed standard specifies that a Maltese should weigh under 7 lb (3.2 kg), with 4–6 lb (1.8–2.7 kg) preferred. Height at the withers ranges from 7 to 9 inches (18–23 cm). The body is compact and slightly longer than tall, giving them a rectangular silhouette.

Their coat is a single layer of long, straight, white hair — not fur. This distinction matters because it means Maltese shed minimally and are often tolerated by people with mild dog allergies. However, "hypoallergenic" is a marketing term, not a scientific guarantee; individual allergy sufferers should spend time with a Maltese before committing.

Common coat styles include:

• Show coat: Floor-length, parted down the center, requiring daily brushing and weekly baths
• Puppy cut: Trimmed to 1–2 inches all over, dramatically reducing grooming time
• Teddy bear cut: Face rounded, body trimmed short — popular for pet Maltese

The nose should be black, eyes dark and round with a gentle expression, and ears drop close to the head. Tear staining (reddish-brown marks below the inner eye corners) is extremely common and is primarily cosmetic, though it can signal underlying eye irritation.

Exercise and Activity Needs

A Maltese needs 20 to 30 minutes of deliberate exercise per day, ideally split into two sessions. Here's what that looks like in practice:

Activity	Duration	Frequency	Notes
Morning walk	10–15 minutes	Daily	Leash walk at a comfortable pace; avoid hot pavement
Afternoon/evening walk	10–15 minutes	Daily	Sniffari-style (let them sniff) for mental stimulation
Indoor play	10–15 minutes	Daily	Fetch, tug, puzzle toys, or hide-and-seek
Training sessions	5–10 minutes	3–5× per week	Short, positive sessions work best

Maltese are not endurance athletes. They overheat quickly in temperatures above 80°F (27°C) and their small lungs mean they fatigue faster than larger breeds. Skip jogging, long hikes, and dog park roughhousing. Instead, focus on mental stimulation — food puzzles, scent games, and trick training tire a Maltese more effectively than physical exertion alone.

Health Issues That Affect Maltese Lifespan

While the Maltese is generally a healthy toy breed, several conditions disproportionately affect them. Understanding these risks — and catching them early — is one of the most impactful things you can do to extend your dog's life. Always consult your veterinarian for diagnosis and treatment of any health concern.

Condition	Prevalence	Typical Onset	Impact on Lifespan
Patellar Luxation	Estimated 10–15% of Maltese	4–12 months (congenital)	Low if treated; can cause chronic pain if ignored
White Shaker Syndrome	Higher in Maltese than average	1–5 years	Manageable with immunosuppressive therapy
Dental Disease (Periodontitis)	Over 80% of toy breeds by age 3	2–4 years	Significant — systemic infection risk to heart and kidneys
Mitral Valve Disease (MVD)	Common in senior Maltese (10+ years)	8–12 years	Moderate to high — leading cardiac cause of death in toy breeds
Portosystemic Shunt (PSS / Liver Shunt)	Maltese are a predisposed breed	Under 1 year (congenital)	High if untreated; surgical correction has good prognosis

Dental disease deserves special emphasis. The Maltese mouth is small and crowded, making plaque accumulation rapid and severe. By age three, most Maltese have some degree of gingivitis or periodontal disease. Bacteria from infected gums enter the bloodstream and can damage the heart valves (endocarditis) and kidneys. Daily tooth brushing with a dog-safe enzymatic toothpaste and professional dental cleanings under anesthesia every 1–2 years are not optional luxuries — they are lifespan-extending interventions.

Mitral Valve Disease (MVD) is the most common cardiac condition in older Maltese. The mitral valve degenerates, allowing blood to flow backward through the heart. Early signs include a heart murmur detected at a routine exam, coughing (especially at night or after excitement), and exercise intolerance. The Merck Veterinary Manual notes that MVD progresses slowly in many dogs, and medications like pimobendan can extend quality life by years when started early.

Grooming Requirements: Tools, Frequency, and Costs

That luxurious white coat requires a serious commitment. Here's the grooming schedule for a Maltese kept in a puppy cut (most practical for pet owners):

• Brushing: 3–4 times per week using a stainless-steel comb and a slicker brush (e.g., Chris Christensen Big G slicker, ~$55–$70)
• Bathing: Every 2–3 weeks with a whitening or moisturizing dog shampoo
• Professional grooming: Every 4–6 weeks for trim, nail clip, ear cleaning, and anal gland expression. Expect to pay $50–$90 per session depending on your area
• Tear stain care: Daily wiping of the eye area with a damp cloth; use a tear stain remover solution (e.g., Eye Envy, ~$15–$20) if staining is persistent
• Nail trimming: Every 2–3 weeks if not done during grooming appointments
• Ear cleaning: Weekly with a vet-recommended ear cleanser — Maltese drop ears trap moisture and are prone to yeast infections

For a show-length coat, add daily brushing sessions of 15–20 minutes and weekly baths. Most pet owners find the puppy or teddy bear cut far more manageable while still keeping their Maltese looking tidy.

Training and Intelligence

The Maltese ranks as moderately trainable. They are bright, observant, and capable of learning an impressive trick repertoire — but they are not biddable in the way a Border Collie or Golden Retriever is. Training sessions should be:

• Short: 5–10 minutes maximum before they lose interest
• Positive reinforcement only: Use high-value treats (small pieces of freeze-dried liver, chicken, or cheese), praise, and play as rewards. Force-free methods build confidence; aversive tools like shock collars or prong collars will damage the trust bond and can trigger fear-based behaviors in this sensitive breed
• Consistent: Everyone in the household must use the same cues and rules

Housebreaking challenge: Maltese are notoriously difficult to potty train. Their tiny bladders mean they physically cannot hold urine for long, and many owners inadvertently reinforce indoor accidents by being inconsistent. Crate training from day one, using a consistent outdoor schedule (every 2 hours for puppies, every 4 hours for adults), and rewarding outdoor elimination immediately are essential. Expect 4–6 months for reliable housebreaking — some Maltese take up to a year.

Family Suitability: Kids, Other Pets, and Living Spaces

With children: A Maltese weighs 4–6 lb. A toddler who picks them up incorrectly, squeezes too hard, or drops them can cause serious injury — including fractures, internal bleeding, or tracheal damage. The breed does best with children old enough to sit calmly and interact gently, typically age 10 or older. Always supervise interactions between any dog and a child.

With other pets: Maltese generally coexist well with other small dogs and cats, especially when introduced gradually. They may be intimidated by large, energetic dogs and should not be left unsupervised with breeds that have a high prey drive.

Apartment living: The Maltese is one of the best apartment breeds available. They are small, relatively quiet (once barking is managed), and get most of their exercise needs met indoors. The main challenge is managing barking at hallway noises and neighbors.

Cost of Owning a Maltese

Understanding the financial commitment helps you plan responsibly. Here's a realistic breakdown based on 2026 pricing:

Purchase or Adoption Price

• AKC-registered breeder puppy: $1,500–$4,000 (varies by lineage, show quality, and region)
• Responsible non-show breeder: $800–$2,000
• Rescue/adoption: $200–$600 (often includes spay/neuter, vaccinations, and microchip)

Always verify that a breeder performs OFA (Orthopedic Foundation for Animals) health testing on parent dogs, including patella evaluation, cardiac exam, and a veterinary ophthalmologist eye exam. Avoid breeders who cannot provide health clearances or who have multiple litters available year-round.

Annual Care Cost Breakdown

Expense	Estimated Annual Cost
High-quality small-breed kibble or wet food	$250–$450
Professional grooming (8–12 sessions/year)	$400–$1,080
Routine veterinary care (2 exams, vaccines, heartworm test, fecal)	$300–$600
Heartworm, flea, and tick prevention	$150–$300
Dental cleaning (every 1–2 years, prorated annually)	$300–$600
Pet insurance (optional but recommended)	$300–$600
Supplies, toys, treats, grooming products	$150–$300
Total estimated annual cost	$1,850–$3,930

Emergency veterinary care for conditions like liver shunt surgery ($3,000–$6,000) or cardiac treatment can add significant costs. Pet insurance purchased while the dog is young and healthy can mitigate these expenses. Most policies for a Maltese puppy run $25–$50/month depending on coverage level and deductible.

Is the Maltese Right for a First-Time Owner?

Yes — with caveats. The Maltese is a reasonable choice for a first-time dog owner because of their manageable size, moderate exercise needs, and generally non-aggressive temperament. However, first-time owners should be prepared for three specific challenges:

1. Housebreaking patience: Plan for 4–12 months of consistent potty training. Budget for puppy pads, enzymatic cleaners, and possibly a dog-walking service if you work outside the home.
2. Grooming commitment: Factor in the $400–$1,080 annual grooming cost and the time required for at-home brushing before committing.
3. Separation anxiety management: If you work long hours, arrange for a dog walker or daycare. A Maltese left alone 8+ hours daily will likely develop problem behaviors including excessive barking, destructive chewing, and house-soiling.

First-time owners who can provide companionship, commit to grooming, and use positive reinforcement training methods will find the Maltese a rewarding and manageable companion.

Frequently Asked Questions