Is Blue Buffalo Grain Free Dog Food Bad for Dogs?

As a pet owner, it’s natural to want the best for your furry friend. That includes choosing the right food to nourish their body and keep them healthy. One brand that has gained popularity in recent years is Blue Buffalo. However, there has been some controversy surrounding their grain-free options and whether or not they are actually good for dogs.

First, let’s clarify what grain-free means. Grain-free dog food is made without any grains, such as corn, wheat, or rice. Some people believe that grain-free is a healthier option because grains are often considered fillers that provide little nutritional value. However, this is not always the case. Grains can provide important nutrients and energy for dogs, and their exclusion can lead to imbalances in the diet.

Now, back to the question at hand: is Blue Buffalo grain-free dog food bad for dogs? The answer is not a straightforward yes or no. In 2019, the FDA announced a link between grain-free diets and a heart condition called dilated cardiomyopathy (DCM) in some dogs. This condition causes the heart to weaken and not function properly, leading to potential heart failure. The FDA’s investigation found that certain grain-free diets, including those containing legumes (peas, lentils, and beans) and/or potatoes as the main ingredients, were more commonly associated with cases of DCM.

Not all grain-free diets are linked to DCM, and the majority of dogs on grain-free diets do not develop the condition. However, it’s important for pet owners to be aware of the potential risk and to monitor their dog’s health closely if they are feeding them a grain-free diet.

As for Blue Buffalo specifically, their grain-free options do contain legumes and potatoes as the main ingredients. However, they also have a variety of other grain-free options that do not contain these ingredients. If you are concerned about the potential risk of DCM, it may be worth considering one of these alternative options or speaking with your veterinarian about the best dietary choice for your dog.

In conclusion, it’s important to do your research and consult with a veterinarian before making any major changes to your dog’s diet. While grain-free options can be a viable choice for some dogs, it’s important to consider the potential risks and to monitor your dog’s health closely.


Hannah Elizabeth is an English animal behavior author, having written for several online publications. With a degree in Animal Behaviour and over a decade of practical animal husbandry experience, Hannah's articles cover everything from pet care to wildlife conservation. When she isn't creating content for blog posts, Hannah enjoys long walks with her Rottweiler cross Senna, reading fantasy novels and breeding aquarium shrimp.

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