Skip to main content

Maltese Health Problems

Research-backed content

Maltese are generally healthy toy dogs with some conditions common to small breeds. Their long white coat requires significant maintenance.

Maltese portrait
Typical Lifespan
12–15 years
Size
Small

Maltese Lifespan: What to Expect

Maltese are notably long-lived, often reaching 12-15 years.

Average lifespan: 12-15 years

Genetic Factors

Maltese have some predisposition to liver shunt and dental issues. White dog shaker syndrome can occur.

Common Health Issues in Malteses

Portosystemic Shunt (Liver Shunt)

Abnormal blood vessel bypasses the liver.

Prevalence: Present in breed

Symptoms to watch for:

  • Small stature
  • Neurological signs after eating
  • Seizures
  • Poor growth

White Dog Shaker Syndrome

Tremors affecting white dogs, treatable with medication.

Prevalence: Present in white breeds

Symptoms to watch for:

  • Tremors
  • Incoordination
  • Shaking

Dental Disease

Crowded teeth and gum disease common in toy breeds.

Prevalence: Very common

Symptoms to watch for:

  • Bad breath
  • Tooth loss
  • Red gums
  • Difficulty eating

Patellar Luxation

Kneecap displacement.

Prevalence: Common in toy breeds

Symptoms to watch for:

  • Skipping gait
  • Lameness

Common Causes of Death

Understanding what Malteses typically face helps you watch for warning signs and make informed decisions about their care.

  • Age-related decline (40%): Many live to old age.
  • Heart disease (20%): Mitral valve disease.
  • Cancer (15%): Various cancers.
  • Liver disease (10%): Including shunts.

Warning Signs to Watch For

  • Honking cough
  • Neurological signs after eating
  • Severe dental issues
  • Trembling
  • Lameness

Preventive Care

  • Dental care crucial
  • Use harness not collar
  • Coat maintenance
  • Liver shunt awareness
  • Regular small meals

Sources

This information is compiled from veterinary research and breed-specific health studies:

  • https://www.americanmaltese.org/health/
  • https://www.ofa.org/

Maltese Health FAQs

How long do Malteses live?
Malteses typically live 12-15 years. Maltese are notably long-lived, often reaching 12-15 years.
What are common health issues in Malteses?
The most significant health concerns for Malteses include Portosystemic Shunt (Liver Shunt), White Dog Shaker Syndrome, Dental Disease. Abnormal blood vessel bypasses the liver.
Is 12–15 years a normal lifespan for a Maltese?
Maltese are notably long-lived, often reaching 12-15 years.