Dilated Cardiomyopathy (DCM) is a serious issue in some dogs. The FDA has linked grain free foods to DCM. However, research has shown that in addition to diet, genetics may play a role in DCM with some breeds being more prone to DCM than others. We recommend that dog owners feed their dogs a balanced diet and that they monitor and control their dogs' caloric intake (including the amount of treats). Consumers who are concerned about DCM should work with their vets and trusted experts to make sure they are selecting a food that is complete and balanced, and monitoring their dogs overall caloric intake, including the treats they are feeding.