Maltese Cardiac Disease: What You Need to Know
Maltese cardiac disease is a serious concern that can affect your dog's quality of life.

What you can try
- Maintain a balanced diet rich in nutrients to support heart health. Look for high-quality dog food formulated for small breeds.
- Implement a regular exercise routine that includes short walks and playtime, while avoiding overexertion.
- Monitor your Maltese for signs of fatigue, coughing, or difficulty breathing, and adjust activities accordingly.
Mistakes that make this worse
Understanding what not to do can really help manage Maltese cardiac disease. Here are some common mistakes that owners make, along with safer alternatives.
- Ignoring vet check-ups: Skipping regular vet visits can lead to undiagnosed issues. Schedule routine check-ups to catch problems early.
- Overfeeding: Giving too many treats or high-calorie food can lead to obesity, worsening heart issues. Stick to a balanced diet and monitor portion sizes.
- Lack of exercise: Not providing enough physical activity can weaken the heart. Engage your Maltese in gentle walks and playtime to keep them active without overexerting them.
- Stressful environments: Exposing your dog to loud noises or chaotic situations can increase anxiety. Create a calm space for your Maltese to retreat when feeling stressed.
- Neglecting dental care: Poor dental hygiene can affect heart health. Regular brushing and dental check-ups can prevent related health issues.
- Ignoring signs of distress: Dismissing symptoms like coughing or fatigue can delay treatment. Always pay attention to your dog's behavior and consult a vet if something feels off.
When Maltese Cardiac Disease is an Emergency
Maltese cardiac disease can become serious quickly. It's vital to know when to call your vet immediately versus when you can monitor your dog’s symptoms. If your Maltese shows signs of severe distress, like difficulty breathing, collapsing, or extreme lethargy, contact your vet right away. These are red flags indicating a potential emergency situation.
Other symptoms that require urgent attention include persistent coughing, bluish gums, or a noticeable increase in heart rate. These may signal worsening cardiac issues that need immediate intervention. On the other hand, if your Maltese is showing mild symptoms like occasional coughing or mild fatigue, it may be safe to monitor them at home. Keep a close eye on their behavior and schedule a vet visit soon.
It's always better to err on the side of caution. If you're unsure whether the situation is an emergency, it's best to consult with your veterinarian. They can provide guidance based on your Maltese’s specific symptoms and history.

Frequently asked questions
Why does my Maltese have cardiac disease?
Maltese cardiac disease often occurs due to genetic predisposition, particularly as they age. Small breeds are at higher risk, especially seniors. Regular veterinary check-ups can help monitor heart health.
How can I stop Maltese cardiac disease?
While you can't completely prevent cardiac disease, you can reduce risks through a healthy diet and regular exercise. Keeping your Maltese at a healthy weight is crucial. Always consult your vet for tailored advice.
What are the symptoms of cardiac disease in Maltese dogs?
Symptoms may include coughing, difficulty breathing, lethargy, and fainting. If you notice these signs, it's important to see a vet immediately. Early detection can significantly improve your dog's quality of life.
Can training help with Maltese cardiac disease?
Training can help manage stress and anxiety, which may indirectly benefit heart health. Positive reinforcement techniques are effective. Consistent training routines can also keep your Maltese active and engaged.
What treatments are available for Maltese cardiac disease?
Treatments vary based on the severity of the condition. Options may include medication, dietary changes, and lifestyle adjustments. Always work closely with your veterinarian to determine the best plan for your Maltese.
Is Maltese cardiac disease hereditary?
Yes, cardiac disease can be hereditary in Maltese dogs. Responsible breeding practices can help reduce this risk. Always research breeders and ask about the health history of the puppy's parents.
What can I do to support my Maltese with cardiac issues?
Support your Maltese by providing a calm environment, regular vet visits, and a balanced diet. Monitoring their weight and ensuring they get gentle exercise are also important. Your vet can guide you on the best practices.
What are the early signs of Maltese cardiac disease?
Early signs of Maltese cardiac disease can include coughing, difficulty breathing, or lethargy. If your Maltese shows any of these symptoms, it's important to consult a vet promptly.
Can Maltese cardiac disease be hereditary?
Yes, Maltese cardiac disease can have a hereditary component. Breeding practices can influence the likelihood of heart issues, so it's essential to choose a reputable breeder who screens for health conditions.
Is Maltese cardiac disease more common in older dogs?
Yes, Maltese cardiac disease is more prevalent in older dogs, particularly as they reach their senior years. Regular vet check-ups become increasingly important as your Maltese ages to catch any potential issues early.
How can I manage my Maltese with cardiac disease?
Managing Maltese cardiac disease often involves medication, dietary adjustments, and regular vet visits. It's crucial to follow your vet's advice on care and monitor your dog for any changes in behavior or health.
What lifestyle changes can help a Maltese with cardiac disease?
Lifestyle changes for a Maltese with cardiac disease may include a low-salt diet, controlled exercise, and stress reduction techniques. Keeping your dog calm and maintaining a healthy weight can significantly improve their quality of life.