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Food Pets Die For: Shocking Facts About Pet Food

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The commercial pet food industry has a secret to hide — and Ann Martin wants to make sure you know it. Her research reveals some startling facts: that the pet food industry conducts animal testing in order to improve their product, and includes euthanized cats and dogs in the mix to heighten protein content. In this revised and updated edition, Martin continues to explore the shocking processes by which commercial pet foods are produced. She offers alternative recipes for feeding pets, nutritional advice, and an exploration of "Pet Peeves," in which she explores several scams aimed at pet owners. This groundbreaking book gives us a glimpse into exactly what we are doing when we buy pet food.

200 pages, Paperback

First published January 1, 1997

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Ann N. Martin

3 books1 follower

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Displaying 1 - 30 of 34 reviews
Profile Image for Kathrynn.
1,184 reviews
March 11, 2009
Shocking information about the pet food industry in the United States. There are periodic mentions of other pet food manufacturing processes, to include: United Kingdom, Europe, Canada, Japan, but for the most part this book dealt with the United States.

Who regulates the Pet Food Industry in the U.S.? Basically, the pet food industry has been left to regulate themselves. There is not a single organization that oversees this billion dollar business. And NO ONE regulates what goes into pet food. Period. There are some regulations for labeling, but many have figured ways around the "ingredients."

"Splitting" is used by some to hide the fact that their product contains a lot of corn. Manufacturers will use different terms for the same product to get out of showing a product, corn for instance, is the highest ingredient. Manufacturers will put corn-meal, and other names for corn throughout the ingredients...tricky and deceptive.

I was horrified to read that euthanized pets, road kill, diseased farm animals, dead zoo animals, etc are sent to "rendering" plants and processed for pet food. Collars, tags, flea collars, plastic bags and all. I thought they were sent to land fills. Nope. Turns out that euthanized animals contain the barbituate pentobarbital and if the animal is not buried very deep or cremated any animals (birds, etc) will die eating them.

A story of a man that buried his pet 10' in the ground was later dug up by a mamma bear and her two cubs. They were found dead and tests said pentobarbital poisoning.

Veterinarians have started conducting their own studies as to why pentobarbital is not working like is used to. What they learned was pets are eating this product in small doses are becoming resistant to it.

Per the author of this book, many pet food manufacturers deny using euthanized dogs and cats in pet food; however, undercover agents have learned this is not true. When some were finally forced to prove their ingredients did not contain dog or cat DNA it could not be proved because when cooked at 275 DNA is lost. But, evidence of pentobarbital was there and it came from euthanized animals.

Currently, most of the large manufacturers no longer deny they have no dogs or cats in their products but state they make every effort not to. Except people are still tracking large trucks of pet bodies all the way to rendering plants that are usually located very near large pet food plants. Trucks are seen leaving rendering plants to pet food plants on a regular basis.

Also, diseased cows and other animals with liver disease, etc are slaughtered for pet food. Shavings from chicken pens, feces from chickens--including pine shavings--hogs, cows and other animals are used for pet food. Manufacturers also add--massive quantities--of synthetic vitamins. They tend to overspread it and if not mixed well one batch can contain harmful amounts of synthetic Vit K (which is a known cancer causing ingredient) or D, or zinc that can kill or make pets very sick.

The March 2007 pet massive pet food recall was a big eye-opener for me. I remember when the news first announced a problem with one brand, then another, then another: turned out to be 195 brands. Why? Because they all got a portion of their contents from the same place. Whether it was Science Diet or Ole Roy, the basic ingredients were the same, just the packaging and price varied.

A private lab ran tests to find out what was in the food that the pet food companies continued to state they didn't know. What was found: rat poison.

Most veterinarians are not trained in pet nutrition and are just as guilty as some of our medical doctors of learning about drugs from the very companies that sell them. Veterinarians and veterinarian schools are "bought" into promoting high-cost "healthy" pet foods that are no more healthy than the cheapest dog food at the local discount store.

A few veterinarians are trained in pet nutrition. They've had to seek this training OUTSIDE of vet school, though. Right now the large pet food manufacturers are buying their way into veterinarian offices by sponsoring veterinary schools, etc.

I was horrified to read the animal research that many of the major pet food manufacturers conduct--in secret--on animals all in the name of pet food. No way! Proctor and Gamble are one of the worst. Undercover agents found horrific evidence that just made me sick.

The author explains how the pet food industry turns its wheels to produce pet food. She provides where she got her information and when companies did not respond to her. She has had to invoke the Freedom of Information Act on many--repeatedly--to receive evasive responses in over a year's time or none at all.

The large pet food manufacturers have refused to allow people inside their plants stating "trade secrets."

The author does list several organic pet food companies that she considers to be okay--for now. For now? Because these companies change ownership quickly. One that may be okay now, may get bought by Hills or another and keep the same label. Be aware.

She recommends contacting a manufacturer of organic pet food and asking them:

1) Do you manufacture all your product in your plant?

This is crucial because most of the large scale pet food manufacturers import ingredients from CHINA and then that ingredients doesn't have to be included on the package.

She includes a few website to subscribe to for updates, recalls, etc.

2) Do you experiment on animals?

The author stresses that the best pet food for our pets is our food. She includes a list of foods and suggested feeding times and a list of foods NOT to feed animals: grapes, raisins, chocolate, avocados, etc.

Basically, if we eat healthy food, our pets can most likely eat it too. The author gives her pets a bowl of oatmeal in the morning with small amount of fruit or cooked meat. She doesn't recommend giving pork to dogs because it causes stomach upset. She recommends cooking all meat because it decreases bacteria even though kills some of the good protein pets need.

She feeds her pets cut-up apple chunks, celery, etc for snacks.

There are several recipes for dogs and cats in the back that are very simple. Dog cookies, etc.

She repeats information in the book--a lot--but I assume it is for people not reading the entire book, but chapters here and there. For the most part, she says pet food manufacturing launched a large scare campaign to scare us into NOT feeding our pets human food. NOT TRUE.

Dogs were actually meant to live into their 20's. Yet because of their diets, they rarely come close to that.
Profile Image for LibraryCin.
2,653 reviews59 followers
January 12, 2025
This is the third edition. The author is looking at commercial pet food diets, what’s in them, the animals testing, all kinds of other crazy things the pet food companies do for profits (potentially at the expense of people’s pets, and certainly at the expense of animals who are used for testing). The author advocates for people making their pets’ food from human-grade foods.

I knew of some of these things, but there are horrifying things going on, particularly the animal experiments. I will add that this book (I don’t think there is a newer edition) is from 2008, but I’d be surprised of many of these practices have changed. The author is Canadian, and looks mostly at pet food in Canada and the US.

There is a good chunk of detail explaining what many of the ingredients you see on packaging actually mean. For this reason, I feel like this is a good book to have as a reference (I borrowed a library copy). It’s hard to keep all the ingredients straight. Pets that were euthanized, but not cremated, are likely in most of these foods… this includes the drug used to euthanize those pets ending up in these foods. Also dead livestock, roadkill, and zoo animals. These are all sent to rendering plants that grind and mix them up, then send them to pet food companies to use in pet food.

The drug companies do awful tests on animals for useless purposes (some, actually useless, while other testing is likely done to find the cheapest things they can add to the food to make more money). I’d already read this, but vets are rarely taught about nutrition except in elective courses, and even then, those courses are taught by the pet food companies themselves. Regulations are pretty much nonexistent, and what regulations there are, are mostly voluntary.

Despite the author preferring a home-made diet for pets (and she includes all kinds of nutrition information that needs to be included (for cats and dogs), as well as recipes), she also mentions a few of the companies that she thinks are better than others (at least back in 2008).

There is a lot of repetition in the book, but I just assumed that was in case someone read the chapters out of order (that is, if they were reading a certain chapter on a certain topic, then maybe later (or not) came to read a different chapter on a different topic).
12 reviews
January 18, 2010
Ann N. Martin exposes a number of problems that she has uncovered in the pet food industry. She gathered information by making a number of calls and collecting "facts". The problem with her conclusions, however, is that they are circumstantial. For example,a phone call that is not returned, does not mean that there are unsavory practices going on, simply that heads of companies do not necessarily have the time to indulge a conspiracy theorist.

Martin makes many claims about certain ingredients contained in foods which simply do not occur. One argument says that rendered pets (collars included) are used in pet foods. According to regulations, this practice is not allowed - all ingredients have specific definitions when listed on the ingredient panels (and that definition includes what components can and cannot be a part of that description). Because of these regulations, a number of the situations she describes simply cannot occur.

Another complaint of Martin's is the use of pets in studies and experiments. While these practices may seem unsavory, the fact is, it is necessary. Controlled experiments are the only way that scientists and nutritionists can gain information on nutrient requirements for dogs and cats. Without these studies, we would not know how to properly formulated foods for them, which may help others live long healthy lives. Throughout experiments animals are treated humanely, their needs are taken care of, they have regular veterinary care, and tests avoid pain and discomfort to the animal. All of these points are forgotten or ignored in her book.

Martin does include in her book useful information about nutrients and how they contribute to the overall health of the pet. She also includes several recipes that an owner can prepare for his or her pet; however, there is no information about the nutrient component of the foods. There is no evidence that any of the recipes were formulated by a veterinary nutritionist; and, many of them are deficient in nutrients needed by pets.

Martin herself, is simply known for her distaste of commercial pet foods. While she is a known writer on the topic, her background, at least from the "About the Author" section of her book does not include any formal training in the area of nutrition, let alone pet nutrition. She has a B.A. in business, not even in biology, biochemistry, microbiology, or any other scientific area that may pertain to pets or pet industry.
Profile Image for Irene.
728 reviews44 followers
December 20, 2019
I read the most current edition of this book, the third edition published in 2008. I would consider it an okay background read if you're looking to learn more about the history of pet food manufacturing.

If you know nothing about the atrocities of the pet food industry, then Food Pets Die For will be eye opening for you. If you've been following Susan Thixton's posts on her website The Truth About Pet Food, or have learned more about commercial pet food from other reliable sources, then the information within this book will be less shocking, and dated.

As a journalist, Ann N. Martin first published in 1997, so she certainly gets props for exposing how pet food manufacturers source their ingredients and the shocking practices that they use to make pet food. This third edition came out right after the pet food recall in 2007 where many cat and dog foods were contaminated with melamine and cyanuric acid resulting in pet deaths.

One disadvantage to information that is so old is that the majority of the hyperlinks in the ebook don't work. Many referenced sites no longer exist, and the ones that are still around have changed their url linking so you have to search the site for the information Martin refers to.

I also have a problem with her advice that anyone can cook for their pet. While she does include the caveat that if you're worried about cooking for your pet, you should find a vet who specializes in nutrition, she offers several recipes for both cats and dogs with the advice that she's been cooking for her pets for years and they have had no nutritional problems. So what's the size of that data sample?

Another egregious assumption is that she offers no information on how many calories each recipe yields. With the number of obese pets in this country, I find this omission of information to be irresponsible.

Going forward, I plan to read Marion Nestle's books Feed Your Pet Right: The Authoritative Guide to Feeding Your Dog and Cat and Pet Food Politics: The Chihuahua in the Coal Mine.
Profile Image for Cyndie Courtney.
1,497 reviews6 followers
December 31, 2014
I think I would be less angry about this book if I hadn't just had a client today treating her dog for mineral deficiencies because of similar bad advice she got from a book like this. Just because the author's pets haven't had a problem so far, doesn't make the advice safe. This book has a very casual relationship with words like "authority" "expert" and "fact". This book is not very well researched and brings little true expertise to the table.

Frankly I think some of the advice within is dangerous. I highly recommend instead checking out Feed your Pet Right by Marion Nestle if you are looking at an outsider's but more scientifically based point of view.
Profile Image for Matthew Goodall.
Author 12 books6 followers
December 22, 2015
Wow! Scary, sad, moving reading.
Although this is primarily concerned with the U.S. market it is thought-provoking for NZ as well.
It has proven to be an insight into a field of our lives that we probably don't often consider.
It is well written and paced, doesn't overload with masses of technical jargon but keeps it accessible as well as being grounded in scientific research.
An highly recommended read.
Profile Image for Elizabeth Dettrey.
26 reviews1 follower
December 27, 2016
Eye opening read!

I knew by how all my dogs seem to get sick off of dog food, that the food wasn't quality. Had no idea it was as bad as what the author described what is taking place in the dog food industry! Very nice recipes are in this book.
75 reviews
February 15, 2025
1. Informative on the appalling acts of pet food companies and lack of government regulations to ensure pet food safety.
2. Poor treatment of animals for experimentation/testing within the industry.
3. List of "acceptable" pet food brands.
4. Suggested homemade recipes high in carbs, fruits, and vegetables (usually 1/3 protein). Prefer cooked over raw.
Profile Image for Mandy Crumb.
671 reviews1 follower
April 14, 2022
An in-depth discussion on the pet food industry and regulations. Recalls and definitions of numerous ingredients are also included. Recipes for meals and treats for both dogs and cats are included.
Profile Image for T.L. Cooper.
Author 15 books46 followers
September 21, 2010
Food Pets Die For: Shocking Facts About Pet Food by Ann N. Martin exposes the problems with commercial pet food. She explains the pet food regulations and where they fail. She reveals the truth about the ingredient labels on pet food. Her investigation discovered misleading labels, problem chemicals, ineffective vitamin and mineral additives, the actual nutritional value lost by the process of preparing the food, the use of unfit food and foodlike substances to make pet food, and the heartbreaking experimentation pet companies perform on animals. The chapter on experimentation shocks, horrifies, and saddens anyone who cares for animals. She also reveals the extent of the cover ups involved in the pet food recalls of recent years. Food Pets Die For provides a solution for feeding pets nutritious, tasty, and filling food. Martin explains the benefits of homemade food for pets and provides easy to make recipes for food for both cats and dogs. Food Pets Die For is an eye-opening, well written, expose on the pet food industry that will leave pet lovers more informed as well as questioning marketing claims and possibly even some veterinarians.
Profile Image for Shelley.
30 reviews1 follower
August 2, 2008
A friend of mine who is becoming a vegan and is very concerned about animal rights gave me this book to read after I told her about my ordeal with my two Siamese cats becoming sick after the Menu foods recall last year. I must say that what was in this book didn't surprise me after my research of all the horrible things in pet food. I really don't have the time to cook for my cats, which this book clearly advocates. (I barely have time to cook for myself and my husband). But I am very careful now to purchase only organic pet foods from reliable companies and I look at the ingredients closely. This book gives you descriptions of what some of these ingredients really are, and what to look out for and stay away from.
Profile Image for Pam.
1,646 reviews
January 22, 2012
This is a message for everyone who writes about pet food; stop scaring us and tell us what the solutions are. It appears no one will take on the huge pet food manufacturers and tell us brand by brand which are the best. It can't be so complicated and the public would obviously support the effort as they keep reading these books and magazine articles that give them no factual data. The fact of the matter is you would be scared of the food you eat if you knew what was in it and how it was handled. As for me, I will cook stews for my dogs made out of the same food I eat and use a reliable kibble as a base.
Profile Image for Katie.
8 reviews3 followers
September 12, 2018
This was a very informative book. Some of the topics are painful and downright horrifying to read about (animal experimentation, disposal of companion animals, etc.), but the information is eye-opening. The book touches on the lack of regulations for the pet food industry, what ingredients go into the food and what those ingredients really are, the lack of nutritional education for vets, ways the pet food companies test some of their products, the recalls of 2007, and more. Martin also includes some recipes for people who want to make their own pet food, which I found very useful.
Profile Image for Firefly.
21 reviews3 followers
October 14, 2012
We need more books like this to accurately portray how consumers are conned. In this case how we are feeding our furry families a whole lot of junk!.. sometimes toxic junk, and paying for it. Every consumer should make their own choices, but they should be armed with the facts. Read this book and it will make you look at your pet's food completely differently. I am indebited to Ann Martin for all her research and tenacity on bringing these horrific realities to light. A seriously EXCELLENT BOOK!
1 review3 followers
January 2, 2024
I hold Ann N. Martin in very high regard. She has exposed the "pet" food industry for selling discards of the human food industry which is really toxic waste. Not only does our food industry not have to pay for disposal, they are profitting tremendously from the cancer they inflict upon our dear companion animals. Bodies which funnel through big pharma and big medical reaping billions for those behemoths while torturing and murdering our beloveds and rendering their human companions bereft and financially drained.

Hugs to you, Ann for your life-long dedication and selfless nature.
Profile Image for Lily.
38 reviews10 followers
March 25, 2011
This book will change your life. I am not particularly fanatic about issues, but this book left me feeling horrified and ill all at once. I immediately made changes in my own lifestyle and that of my pet's feeding habits. It should, without doubt, be handed out as a manual to every new pet owner. We should all be made aware of the facts in this little book and act on them.
Profile Image for Elizabeth.
63 reviews
July 26, 2011
Did you know that pets euthanized at your local vet may be making it the big brand bag of pet food you just bought at the grocery store for your dog or cat? Yeah. Neither did I. Okay, lets say you're not horrified by the idea, because meat is meat, right? What about meat that is full of sodium barbiturate the vet used to humanely euthanize that pet? So, intentionally poisoned meat.
Profile Image for Teena in Toronto.
2,465 reviews79 followers
July 4, 2012
If you have a pet, you should read this book.

It talks about what is in pet foods. If you are feeding your pet food that has meat meal in it, you are feeding your pet the carcasses of dead cats and dogs. How ghastly is that?!

If you want to avoid feeding your pets processed food, there are lots of recipes you can make at home.
Profile Image for Bethany.
7 reviews
February 13, 2010
Good book that exoses the horrible pet foods out their. Just as human food has changed drastically over the years and is no longer healthy for us but actually harmful, the same has happened to pet food.
Profile Image for Rexanna Ipock-Brown.
Author 2 books8 followers
March 7, 2010
This book gave some of the best insights into the pet food atrocities I have read. If you care at all about your pet, read this book and follow its instructions. It is the least we can do for our companions.
Profile Image for Kristi.
291 reviews34 followers
May 27, 2012
The author has a decidedly more pessimistic view of the commercial pet food industry than the other pet food book I recently read, Feed Your Pet Right. This book covers many similar topics, but is not as even-handed on the research and is older.
Profile Image for Denise Morgan.
2 reviews
July 5, 2013
Shocking! Unbelievable what is put in our pet!s food. I can't believe what they are getting away with. Now I understand why my Pom would rather eat my food. Definitely changing her diet, Roxy's my companion and I want her around as long as I can!
Profile Image for Rey Stephens.
4 reviews
June 30, 2013
Not the most fun book to read, but very enlightening. The material is sometimes drawn out, sometimes disgusting, but the information is so important if you love your pets. Includes some recipe ideas in the back of the book.
1 review2 followers
Currently reading
August 12, 2008
Extremely eye opening!
Profile Image for Jenni.
14 reviews1 follower
October 13, 2010
A must read for anyone who loves pets and/or works with those who loves pets.
Profile Image for February Four.
1,429 reviews35 followers
March 3, 2012
Shocking is right. The information in here disgusted me and I will definitely be reading pet food labels as carefully as possible.
Profile Image for Alexis Morris.
29 reviews1 follower
January 5, 2013


Eye opening.. I can't believe what they put in most commercial pet foods. I will definitely switch brands and consider a homemade diet for my cats, even the one with kidney disease.
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