Do domestic longhair cats have health problems?

Domestic longhair cats are not predisposed to specific breed-related issues. The diversity in their genetic makeup can make them rather resilient, but they can experience common cat health concerns such as:
- Dilated cardiomyopathy (DCM): A heart condition that is characterized by the heart muscles’ inability to contract properly, which ultimately leads to a decrease in blood pumping to the heart. When a cat has cardiomyopathy, both the heart chambers become enlarged from having to work harder to get blood through. The extra stress on the heart from the restricted blood flow often leads to congestive heart failure (CHF). The major symptoms of DCM include depression, loss of appetite, and weakness.
- Hyperthyroidism: A thyroid malfunction that results in an overproduction of thyroid hormone and could cause weight loss, excessive thirst, panting, and diarrhea.
- Chronic kidney disease: Chronic kidney disease (CKD) occurs when the kidneys gradually lose their ability to function properly, impacting the regulation of water, electrolytes, and waste products in the body. Symptoms may include increased thirst, frequent urination, weight loss, and lethargy.
- Diabetes: A complex disease that prevents the body from properly regulating blood sugar levels.
Regular veterinary check-ups, a balanced diet, and preventive care, including vaccinations and dental hygiene, are essential in maintaining their overall health.