Great Danes & Heart Problems
Heart Problems & Great Danes Heart problems in Great Danes primarily manifest as dilated cardiomyopathy (DCM). In this hereditary condition, we observe enlarged heart chambers and compromised myocardial contractility that affects up to 40% of the breed population by age eight. We’ve identified grain-free diets low in taurine as significant risk factors, while early symptoms include exercise intolerance and lethargy…