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Is Grain Free Dog Food the Way to Go?

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Golden Retriever in a field of grainChances are you know at least one person who has gone gluten or grain free, who cites the benefits of the Paleo Diet or quotes from the bestselling books Wheat Belly and Grain Brain. Grocery stores have made shelf space for gluten-free pastas, crackers, cereals, cookies, and cake mixes and restaurants offer gluten-free pizza and beer to appeal to grain-free customers. But what about our four-legged fur babies? Learn more about the pros of going grain-free and how it can benefit your pup.

Grain-Free Dog Food History

Long before dog food was scooped from a bag into personalized doggie dishes, canines would hunt and capture raw, protein-rich meals. After all, you don’t see wolves grazing peacefully in a field of flowers. Just like the theory behind the Paleo Diet for humans, protein-based, grain-free dog foods more closely mimics a canine’s natural or “ancestral” diet as a carnivore. However, with the introduction of mass-produced dog kibble around World War II, inexpensive fillers like corn, wheat and barley were added to dog food to create bulk and keep costs down. Today, most commercial dog foods still list corn or wheat as one of the main ingredients.

But while dogs have evolved from wild animals to Internet celebrities, the canine digestive system is still pretty primitive. Dogs have little natural digestive support for breaking down and metabolizing complex carbohydrates and cereal grains. These difficult-to-digest fibers and grains remain undigested, with the body relying mainly on fermentation to break them down. Over a long period of time, this can damage the lining of the digestive system, resulting in bowel inflammation disorders, food sensitivities, food allergies, leaky gut and obesity.

Does My Dog Have a Food Allergy?

If your pup is presenting these symptoms, talk to your vet. A food allergy could be to blame:

  • Excessive flatulence
  • Loose stool/diarrhea
  • Rash and skin irritations
  • Chronic licking, chewing or biting to relieve itch
  • Vomiting
  • Frequent ear infections

Breeds at Higher Risk for Food Allergies

Some studies also show that the following dog breeds may have a larger chance of developing food allergies:

  • Retriever
  • Boxer
  • Chinese Shar-Pei
  • Cocker Spaniel
  • Collie,
  • Dachshund
  • Dalmatian
  • Lhasa Apso
  • Miniature Schnauzer
  • Soft Coated Wheaton Terrier
  • Springer Spaniel
  • West Highland White Terrier

What Are the Benefits of Grain-Free Dog Food?

Most vets today recommend that carbohydrates and grains make up a small portion of a dog’s diet (according to Dogster: 50% vegetables/40% meat protein/10% grains). Many grain-free dog foods (especially the moist and freeze-dried grain-free dog foods) contain more protein and animal fats and fewer carbohydrates than their grain-based counterparts and are therefore more easily digested.

Other benefits include:

  • Helps keep dogs fuller longer resulting in eating less frequently (good news because grain-free/high-protein foods can be more expensive)
  • May reduce canine food allergies
  • More energy
  • Fewer and smaller stools
  • Healthier skin
  • Shinier coat
  • Less shedding
  • Better breath
  • Reduced flatulence

Is Grain-Free Food Right for My Dog?

If your dog is perfectly happy and healthy, then you may not need to make any dietary changes. A good rule of “paw”: always consult your vet before making any major changes to your pet’s diet.

In the meantime, check out the ingredients label on your dog’s food or the brand’s website. If they list corn, wheat or soy as the first ingredients, you may consider gradually switching to a formula the features protein (usually chicken) as one of the main ingredients.

Tips for Going Grain-Free

If you decide to switch your dog from grain-based dog food to grain-free, don’t go cold turkey. Slowly introduce grain-free and higher protein dog food by mixing it in a little at a time. By gradually increasing amounts over the course of a few weeks, you allow your dog’s digestive system to adjust. During the switch, keep an eye on your pup’s stool to make sure they’re not constipated or suffering from diarrhea.

If you see any major concerns during the switch (hair loss, itching, lack of interest in eating or drinking water, etc.), contact your vet for next steps.

Read the Label: Low-Carb Misconceptions

One misconception is that grain free dog food is also low-carb. However, vegetables such as potatoes, sweet potatoes, green peas and tapioca often replace the grains in grain-free dog foods, especially in kibble foods, making them as high or higher in carbohydrates than grain-based dog foods. And, as mentioned above, vegetables are healthy for your pet and should make up almost half of their diet.

What About Puppies?

Diets high in protein can be damaging to puppies’ kidneys. Note that some grain-free dog food brands only recommend their food for adult dogs, while other brands have formulas for all life stages and dietary needs. Ask your vet to find out what would be best for your puppy.

Alternative Grain Formulas

A healthier alternative on the grain-based dog food spectrum to consider is “single whole grain” formulas. Some dogs with food sensitivities and allergies do well on single-grain dog foods.

Some grain-based dog food brands, such as Blackwood (View Blackwood on Amazon), offer formulas that are more easily digestible for dogs with mild food sensitivities to severe food allergies. Their manufacturing process cooks the grains at lower temperatures for longer time periods than most regular grain based dog foods. This results in more easily digestible grains because they are cooked more thoroughly.

Our Favorite Grain-Free Dog Foods

Here are a few we recommend based on their reviews and price.

Video: Breaking Down Grains and Grain-Free Diets

This short video explains more about the types of grains in pet food and goes into more detail about how pets digest types of foods differently.

Will Your Dog Go Grain Free?

Considering making the switch to a grain-free diet for your dog? The bottom line is it depends on your dog. So it’s worth trying out to see if you can notice a difference in their health and happiness.

Sources:
[1] “Best Grain Free Dog Foods” – DogFoodAdvisor.com
[2] “Update on Food Allergy in the Dog & Cat” World Small Animal Veterinary Assoc. World Congress-Vancouver 2001
[3] Grain-FreeDogFood.com

Have you tried a grain-free diet for your dog?

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Kristi is a regular writer for Cover Story Media, including Canine Journal. She has over 10 years of experience in PR and Communications. Her experience ranges from script-writing, event and stage management, coordinating press conferences, photography and writing for local magazines and her own blog. She was born and raised in Mount Airy, North Carolina (a.k.a. Mayberry), and is a proud graduate of Appalachian State University, her heart never wanders far from her beloved Blue Ridge Mountains.

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19 Comments on "Is Grain Free Dog Food the Way to Go?"

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Gordon Bailey
Gordon Bailey

I firmly believe in meat or fish only dog foods with no grains. The food itself may cost more but a healthy dog not having to make several vet visits is a fortune saver. You can always share a little pasta and rice with no sauces and spices.

Kathreen Miller
Kathreen Miller

Diet plays a really important role in pets health whether it is grain free diet or raw diet. The main thing is if your pet is getting proper protein, fats, carbohydrates, and carbs etc. Proper nutrition leads to, good health of pets and is natural pain relief for dogs in any sort of pain.

Debra Fair
Debra Fair

I have a Great Dane on Grain Free Bison Lamb and Pea. Her anal area is red ,she eats grass, swallows like she wants to vomit,and if she does it is foamy with grass. Every time I take her to the Vet it is “Always”her food. What do I do? Thank you

Betti
Betti

Pea is full of protein too. You could try alternating her protein rich food with vegetarian canned or vegetarian kibble food. Or mix them in with it. Protein is important but too much is not beneficial.

Gordon Bailey
Gordon Bailey

Try, Now brand salmon!

Kimberly Alt
Kimberly Alt

Ask your vet what kind of food would be good for your dog. A change in food can make her feel better.

Karen
Karen

I just switched to grain free as my older dog was ravenous and going through vet grade dog food quickly $$$
She has stopped licking her paws, she is more satisfied after eating, she’s more calm, and definitely has less gas. In 1 week the differences are very noticeable.

KaraMarika
KaraMarika
Dogs will eat their own vomit and your cat’s poop. I’m sure they can handle grain. More energy? I have never seen a dog that wasn’t overflowing with energy, unless it was just completely worn out with exercise. I think this grain-free nonsense is just a ploy to get ppl to spend more money on dog food. Dogs have lived long, healthy lives on kibble for years and years. Unless your dog has some sort of special dietary needs, no reason to change that. Save yourself some money and get the regular, grain-filled food. Your dog won’t give a hoot… Read more »
Gordon Bailey
Gordon Bailey

Look in the mirror before you go calling folks that feed meat to a meat eating carnivore crazy! Remember those farm animals and fish provide fertilizer for all the organic farms in order to produce the vegetables they so crave!

Sarah
Sarah
And there are humans who survive on little more than rice and water. Therefore all humans MUST be able to thrive on rice and water. The difference is, one is THRIVING, and one is SURVIVING. We switched our dog to grain free YEARS ago. She’s 13 this year and ppl are constantly shocked as she acts more like she is 5 or 6. If one is that worried about price, 4health puts out a grain free that comes in at just over $1 per pound, and is available at Tractor Supply. We had our dog on it for 6 years… Read more »
SUSAN VAGNINO
SUSAN VAGNINO

Life expectancy is impacted by grain free diet. Dogs can and do live to be 15 to 16 years old instead of 10 to 13. Incidence of Bloat, which is dangerous in large breeds, is dramatically reduced. You are letting your finances determine your food choice. There are quality grain frees with lower price points to make it affordable and you feed less.

Barb
Barb

You have no clue what you are talking about. I have two dogs that itch constantly. By eliminating the grain from their diets, it has helped a lot. Take the dog to a vet for itchy ears and paws and all they do is prescribe creams that do NOTHING to address the real issue which is diet. I totally disagree with all you are saying and until you experience this issue then you know not of what you speak.

Hooked on Health
Hooked on Health

I didn’t even read the whole article. Dogs are carnivores, people. Look at their teeth, exactly the same as other carnivores. This means meat. MEAT!

Tony
Tony

Dogs are opportunistic omnivores. Sorry to destroy your entire argument. I know this as I have a honours degree in animal welfare and behaviour.

LeAnda Carver Latstetter
LeAnda Carver Latstetter

That is why this article is advocating for grain free. That means MEAT!

Sloan D. Payne-Waters
Sloan D. Payne-Waters

Hahahaha! I was beginning to think I was crazy. I thought this was for grain free, and I know I know how to read!

Hooked on Health
Hooked on Health

Purchased dog food contains a ton of other ingredients not just meat. They couldn’t afford to sell it if it was all meat plus it wouldn’t come in a bag and be able to be sold on a shelf with a long shelf life. Raw meat is the way to go…

OK, I read the article and it is still advocating kibble, just grain free kibble but dogs do not need vegetables, just meat, organ meat and bones.

lex
The dog’s digestive system is still very similar to the wolf and the wolf lives off raw meat, mice, deer, etc. and some plants/vegetation that they find, so there is a case for dogs to absolutely need some vegetables. Also a diet just of raw meat, bones and organ meat will be too rich a diet and it is known in the dog world that too much protein can cause behavioral problems, agressiveness, etc. So the author is correct in my opinion that dogs need (in a perfect world) cooked root veg as at least 40% of the diet wth… Read more »
DVM

it’s unfortunate that you’ve chosen to share this misinformation which is based on marketing instead of on nutrition. You’d be hard pressed to find a REAL expert in animal nutrition who supports what you’re saying here. http://www.allaboutfeed.net/Process-Management/Petfood/2014/7/COLUMN-Unfair-war-on-grain-use-in-petfoods-1511928W/

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