Does Grain Free Cause Heart Problems?

University of California, Davis, veterinarians led a team that has found a link between some popular grain-free, legume-rich dog diets and a type of nutritional deficiency and canine heart disease known as taurine-deficient dilated cardiomyopathy.

Is grain free dog food bad for their heart?

Manufacturers of grain-free dog foods promote the benefits of pure animal-based protein and alternative meats, such as wild game. But in 2019, a study by the University of California, Davis concluded that grain-free, as well as certain boutique foods, are linked to a heart condition affecting dogs.

Does grain free dog food cause heart problems 2021?

The dogs eating grain-free diets and diets high in peas, lentils and legumes had a higher likelihood of low-level injury to cardiac muscle cells. The authors of the study noted that the low number of dogs eating grain-free foods meant one or two abnormal readings would skew the results significantly.