5 Most Common Havanese Health Concerns

The Havanese dog breed is loved for its cheerful personality, silky coat, and affectionate nature. These dogs were once the pampered lap companions of Cuban aristocracy, and today they are just as happy curled up on the couch as they are learning tricks or greeting new friends. Gentle, intelligent, and endlessly social, Havanese make wonderful family pets and adapt well to many lifestyles.

That said, even the most charming breeds have their challenges. Havanese are predisposed to certain genetic health conditions, and knowing about them in advance helps you be a more prepared and proactive pet parent. Below, we’ll cover the five most common health concerns in Havanese dogs, along with tips on recognizing early signs, treatment options, and prevention strategies.

1. Legg-Calve-Perthes Disease in Havanese

Legg-Calve-Perthes disease is an orthopedic disorder that is more commonly seen in small breeds, such as the Havanese. It occurs when the head of the femur (the “ball” of the hip joint) begins to degenerate, leading to pain and lameness.

Possible signs include:

• Limping or favoring one back leg
• Reluctance to play or climb stairs
• General lethargy or decreased activity

Veterinarians confirm this disease with an X-ray. Mild cases can sometimes be managed with medication and restricted activity, while more severe cases often require surgery. 

While the condition itself cannot be prevented, maintaining a healthy weight for your Havanese and providing gentle exercise can help reduce stress on their joints and make management easier if it develops.

2. Cataracts in Havanese Dogs

Cataracts are one of the most common eye problems in Havanese, especially as they age. They occur when proteins in the eye clump together, forming a cloudy film on the lens. Cataracts can progress gradually or appear suddenly, and in advanced cases may cause blindness.

What to watch for:

• Cloudy or bluish eyes
• Hesitation in dim light
• Bumping into furniture or doorways

Because cataracts in Havanese are often inherited, the best way to reduce risk is to choose a reputable breeder who screens their dogs for eye conditions. The only effective treatment is surgery, which can restore vision in some cases. Regular veterinary eye exams help detect cataracts early, giving your dog the best chance of maintaining its sight.

3. Liver Shunt in Havanese

A liver shunt (portosystemic shunt) is a congenital condition where blood bypasses the liver instead of being filtered. In Havanese, this can lead to stunted growth and behavioral changes.

Common signs may include:

• Poor weight gain despite a normal diet
• Loss of appetite or vomiting
• Strange behaviors such as circling or disorientation

Diagnosis involves bloodwork, bile acid testing, and sometimes imaging. Treatment varies; some dogs may benefit from surgery, while others are managed with a specialized diet and medication. 

Because liver shunts are inherited, prevention starts with responsible breeding practices. If you’re buying a puppy, always ask your breeder about health screenings.

4. Patellar Luxation in Havanese Dogs

Like many toy breeds, Havanese are prone to patellar luxation, where the kneecap slips out of its normal position. This can cause occasional limping or, in severe cases, long-term mobility problems.

Symptoms to look for:

• Sudden hopping or skipping steps while walking
• Difficulty putting weight on one hind leg
• Stiffness after play

Depending on severity, treatment may involve joint supplements, weight management, or corrective surgery. Because small breeds are vulnerable to joint stress, avoiding frequent jumps from couches or beds can help protect your Havanese’s knees over time.

5. Hip Dysplasia in Havanese

Though often associated with large breeds, hip dysplasia can also appear in Havanese. This condition develops when the hip joint doesn’t fit properly, leading to inflammation, pain, and eventual arthritis.

Signs of hip dysplasia include:

• Reluctance to run or climb stairs
• Swaying gait or bunny-hopping movement
• Loss of muscle tone in the back legs

Management ranges from supplements and physical therapy to surgical intervention. In some cases, veterinarians may recommend stem cell therapy, which is being studied for its potential to reduce inflammation and support joint repair and regeneration. 

While hip dysplasia itself is genetic, keeping your Havanese fit and avoiding obesity can greatly reduce discomfort and slow the progression of the disease.

How to Keep Your Havanese Healthy

Havanese are known for their long lifespans—many live 14 to 16 years—but this longevity also means owners should be prepared for age-related health concerns. Routine vet visits, early screening, and preventative care help catch problems before they progress.
At the same time, veterinary medicine continues to evolve. One area gaining attention is regenerative medicine, which explores how stem cells may support the body’s natural repair processes. Ready-to-use, off-the-shelf stem cell therapies are being developed for dogs, with the aim of reducing inflammation and improving comfort in conditions such as osteoarthritis and atopic dermatitis. These studies represent a promising step forward in expanding care options for pets in the years ahead.