Grain Free Dog Food and DCM
Grain-free dog food has been bombarded with messages that grain free diets are better for food allergies. While grains are often the cause of GI upset and itchy skin, research in the veterinary medical field shows that most food allergies are linked to common proteins like beef and poultry.
Unfortunately, recent evidence has shown that some dogs eating grain-free foods may develop a deficiency in taurine (an amino acid) which can lead to dilated cardiomyopathy (DCM). Despite the fact that these reports of DCM have included dogs that did not have a known genetic predisposition for heart disease, the FDA is investigating the possibility of a link between grain-free diets and this condition.
The Benefits of Grain-Free Dog Food for Your Pet’s Health
When choosing a grain-free food, choose one that is based on research and formulated by experts in pet nutrition rather than just following a fad. Make sure that the food contains a balanced mix of protein, fat and carbohydrates to provide your dog with all of the nutrients necessary for good health.
Grain-free foods typically use potatoes, sweet potatoes, peas, lentils, or quinoa to replace the carbohydrate in grain-containing foods. While these ingredients are healthy and nutritious, they can still contain too much starch for some dogs which can result in excess levels of blood sugar and a potential risk for DCM.
Until the FDA’s investigation is complete, it would be best to continue to feed your dog a diet containing grains and to have them seen by a veterinarian at least twice a year for a physical exam, to listen to their heart and to be tested for taurine deficiency. Your vet will also be able to give you the latest information about any other dietary changes that are appropriate for your pets unique health needs.
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