Grain-Free Dog Food and Heart Disease: What the Data Says (Part Two)
Grain-free dog food and heart disease headlines don’t tell the full story. Here’s what the research actually shows—and why the answer is more complex than “add grains.”
Grain-free dog food and heart disease headlines don’t tell the full story. Here’s what the research actually shows—and why the answer is more complex than “add grains.”
A deep dive into the grain-free dog food and DCM controversy, the FDA investigation, reporting bias, and the lawsuit reshaping the debate.
Since the controversy surrounding grain-free dog food and its potential association with dilated cardiomyopathy (DCM), pet food companies have been working hard to market their products as safe and healthy. However, two main marketing campaigns have emerged among these companies, and they may not be entirely truthful.
One campaign promotes grain-inclusive products, claiming that they have always offered them, but they have now revamped, re-released, or repackaged them in response to FDA announcements regarding DCM. However, it is important to note that grain-inclusive foods do not guarantee protection against DCM, and some of these companies may be exploiting the issue for profit.
The other campaign involves companies that predominantly offer grain-free products, which may have rushed to market with grain-inclusive products in response to the DCM controversy. Unfortunately, there is not enough data on the digestibility of many of these ancient grains to support their effectiveness in preventing DCM, and some grains may even negatively impact nutrient absorption. Additionally, there are ethical and sustainability concerns surrounding some ancient grains.
The DCM controversy highlights a significant knowledge gap in animal nutrition and the need for more rigorous testing standards and scientific education for consumers. Pet food companies have been complacent in formulating to consumer demand without adequate scientific backing, leading to misleading marketing and a lack of transparency.
Rather than pandering to consumer demand and perpetuating misinformation, companies should prioritize scientific education and transparency. Adding taurine stickers or claiming to offer ancient grains does not solve the problem and may only contribute to consumer confusion and mistrust. Private marketing companies and consulting groups should also be held accountable for contributing to the problem instead of working towards a solution.
Steps towards True TransparencyPet food companies can take steps towards true transparency by improving testing standards, educating consumers on nutrition and testing methods, and being honest about the limitations and potential risks of their products. The private marketing companies and consulting groups are also just as guilty – taking advantage of an opportunity instead of contributing to a solution. It is time for the industry to prioritize science over marketing and truly work towards improving the health and wellbeing of our pets.
What should have been done is ask companies to make several changes leading in the direction of real, instead of perceived transparency:
At the end of the day, everyone needs a break from marketing. Retailers and consumers need to demand better. Demand that companies take time to examine, and re-examine the data, talk to the consumers and retailers in order to learn where education opportunities are – rather than marketing opportunities. Ignorance of these problems will only breed more of the same. It’s time to break the cycle.

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