Shared Articles – More on the FDA, DCM and Pet Food

< A short link to this post – >

< Updated – 17JUL19 >

< COMING SOON! – A podcast on this topic from The Woof Meow Show of 20JUL19 >

I am occasionally asked, by people that do not know me or the backstory on why I am so passionate about pet nutrition, “You sell pet food, why should we believe or trust anything you say on the topic?” I would be the first to tell them that they are right to question what I tell them. If you want to understand my motives, I encourage to read about my philosophy towards pet nutrition at < FMI – GAKS Philosophy on Pet Nutrition – >.

My inbox recently received four new posts discussing the FDA’s recent press release (June 27th, 2019) on their investigation into increased cases of canine dilated cardiomyopathy (DCM). Each post provides some valuable additional information not revealed by the FDA. Two of the posts come from well respected, independent authorities on pet nutrition. I have included links to both articles. The other two come from pet food industry publications.

Hemopet Responds to the FDA Implicating 16 Brands of Dog Food That May Cause Heart Disease in Dogs

This article by veterinarian, Dr. Jean Dodds, is dated July 7th and can be found at the Hemopet website at

In the first paragraph, Dr. Dodd’s states: “On June 27, 2019, the U.S. Food and Drug Administration (FDA) named 16 brands of dog food that may cause heart disease in dogs. The specific heart condition is called dilated cardiomyopathy (DCM). This release has caused national and international concern bordering upon hysteria, without any admitted good reason for listing these food brands. In our opinion, the listing of specific brands was premature and unwarranted.” [Emphasis Added]

Dr. Dodds then goes on to discuss the nutritional science behind this investigation and what we know so far, including some research on this subject that Dr. Dodds believe was flawed. She again criticizes the FDA for causing a public panic “…by not presenting definitive conclusions but implying risk by inference in listed certain pet food brands.” I concur with her statement.

An interesting note in Dr. Dodds article reports that the researchers who initially reported DCM concerns not only focused on grain-free foods but novel protein sources (animal protein other than chicken) used in pet foods, yet “…chicken was the most common protein identified by the FDA – 113 times.” in the DCM cases reported, and not novel protein sources.

She also notes that the FDA investigation has been biased towards Golden Retrievers and that the FDA created an additional bias towards grain-free diets in their press release of July 12, 2018.

Dr. Dodds recommends the FDA review previous studies that have addressed specific diets and a potential connection to DCM. That seems logical, and one must question why it has not been done or has been ignored.

Dr. Dodds than reminds us that many people stopped feeding their dogs feeding grain “…to prevent leaky gut syndrome, to help curb food sensitivities or intolerances to a particular grain, to maintain optimal weight in your dog, etc.” The grains used in pet food do cause problems for some pets. I encourage you to read Dr. Dodds article.

Update on grain-free diets and DCM cases in dog

This article by Nancy Kerns was published on the blog of The Whole Dog Journal on July 9th at –

Kerns and The Whole Dog Journal have been offering an independent review of dog food since their inception and are a source I value when researching pet food. Kerns is also concerned about how DCM and how is it being reported is causing misconceptions about what we know and don’t know. She is also not comfortable with how the FDA is handling this situation, stating: “It’s a bit puzzling, then, why the agency named the brands of foods that were reportedly fed to some of the 560 dogs whose DCM cases they are investigating (and even more puzzling: why they didn’t include the varieties of foods that were implicated, just the company names). Naming the companies suggests that those companies were responsible for the dogs’ illnesses, even as the agency denied this as an explicit causation. We’re not usually conspiracy theorists, but this move undoubtedly gave a boost to these companies’ competitors.” She later goes on to note that some of the companies unfairly implicated also manufacture foods that do not contain any of the ingredients potentially linked to DCM, stating “In the case of these companies, naming only the brand and not the varieties implicated in the reports was a disservice to the companies and consumers alike.”

I share Kern’s concern. I think it is also important to note that so far all of the foods tested have been within specifications. The suggestion that any company did something on purpose to cause DCM is laughable. It does, however, and in my opinion, that the pet food industry needs far tighter regulation that is independent of the pet food companies, which is not the case today.

Kerns concludes with her recommendations, which are very similar to our as noted in my last post. [ FMI – ]

I encourage you to read Kerns article as it provides an additional perspective to this complex issue.

Articles in Industry Trade Journals

In an article on dated July 8th they state: “No causation found between dog food ingredients and DCM – While the FDA has found correlations between certain grain-free dog foods and DCM, they have found no causality. Thousands of dogs have eaten the same diets as the dogs stricken with DCM without becoming ill. FDA lab analysis of grain-free versus conventional dog foods revealed little difference in levels of minerals, amino acids, taurine, protein or other nutrients.” [ Emphasis added ]

Jen Goetz wrote an article for Pet Business entitled Why The FDA’s Latest Statement On Grain-Free Foods Is Dangerous, stating: “Publishing the names of 16 pet food brands that have been anecdotally connected with cases of DCM, without significant weight behind those claims, is misleading to the general public and could undermine a general understanding of the disease itself.” [ Emphasis added ]

Many of the stories in the mass media have used headlines for this story that also implies the companies named have done something wrong when there is nothing to substantiate those claims. The increases in DCM in dogs is a complex issue, but because complicated does not fit into a 2-minute or less sound bite, the general public is not getting the whole story.

Anyone that knows me is very aware that I am not a defender of the pet food industry but often criticize the pet companies as a whole for lack of consumer transparency. However, in this case, I agree with all of those that have stated that naming individual companies was premature and inappropriate.

Recommended Resources

Articles on Don’s Blog
( )

GAKS Philosophy on Pet Nutrition

Pet Foods We Offer At Green Acres Kennel Shop

FDA Update on Heart Disease in Dogs & What Should You Do? –

Shared Blog Post – FDA Updates on Heart Disease in Dogs – Hemopet – Dr. Jean Dodds

UPDATE! – Pet Nutrition – Grain-Free Foods and FDA Reports of Increased Heart Disease in Dogs – WDJ Blog Post –

UPDATE! – Pet Nutrition – Grain-Free Foods and FDA Reports of Increased Heart Disease in Dogs –

Grain-Free Foods and FDA Reports of Increased Heart Disease in Dogs –

Things I Wish I Had Known… The Importance of What I Feed My Pets

Podcasts from The Woof Meow Show
( )

Podcast – Is Feeding A Grain-Free Food to Our Dogs Dangerous?, with Linda Case, MS

Web Sites

FDA Investigation into Potential Link between Certain Diets and Canine Dilated Cardiomyopathy

Tuffy’s Pet Foods (NutriSource/PureVita/Natural Planet) – A Message Regarding DCM Concerns’s%20DCM%20Statement%20(7-1-19).pdf

Fromm Response to Updated FDA DCM Complaint Reporting

Zignature Statement in Response to FDA Findings

Don Hanson is the co-owner of the Green Acres Kennel Shop ( ) in Bangor, ME where he has been helping people with their pets since 1995. He is a Bach Foundation Registered Animal Practitioner (BFRAP), Certified Dog Behavior Consultant (CDBC), Associate Certified Cat Behavior Consultant (ACCBC), and a Certified Professional Dog Trainer (CPDT-KA). Don is a member of the Pet Professional Guild (PPG) and is committed to PPG’s Guiding Principles and the Pain-Free, Force-Free, and Fear-Free training, management, and care of all pets. Don produces and co-hosts a weekly radio show and podcast, The Woof Meow Show, that airs on Z62 Retro Radio WZON (AM620) and WKIT 103.3-HD3 and is streamed at every Saturday at 9 AM. Podcasts of the show are available at, the Apple Podcast app, and at Don’s blog:  The opinions in this post are those of Don Hanson.

©17-Jul-19, Donald J. Hanson, All Rights Reserved
< Click for Copyright and Use Policy >

Shared Blog Post – FDA Updates on Heart Disease in Dogs – Hemopet – Dr. Jean Dodds

On July 23rd I first updated you on a report by the FDA discussing a potential connection between grain-free pet foods and canine heart disease. Today while attending a webinar presented by Dr. Jean Dodds I learned of new information on this topic release by the FDA. This information indicates that “Based on the data collected and analyzed thus far, the agency believes that the potential association between diet and DCM in dogs is a complex scientific issue that may involve multiple factors.”

In her analysis of this new information from the FDA, Dr. Dodds notes “The framing of a possible connection between grain-free diets and DCM in dogs was premature and set off alarm bells across the veterinary and dog world communities.” I encourage you to read her complete blog article at

Recommended Resources

Articles on Don’s Blog

( )

Podcast – Is Feeding A Grain-Free Food to Our Dogs Dangerous?, with Linda Case, MS

UPDATE! – Pet Nutrition – Grain-Free Foods and FDA Reports of Increased Heart Disease in Dogs – WDJ Blog Post – < >

UPDATE! – Pet Nutrition – Grain-Free Foods and FDA Reports of Increased Heart Disease in Dogs – < >

Grain-Free Foods and FDA Reports of Increased Heart Disease in Dogs – < >