Leslie Kasperowicz holds a BA in Social Sciences from the University of Winnipeg. She spent several years as a Farmers Insurance CSR, gaining a solid understanding of insurance products including home, life, auto, and commercial and working directly with insurance customers to understand their needs. She has since used that knowledge in her more than ten years as a writer, largely in the insuranc...

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Written by Leslie Kasperowicz
Farmers CSR for 4 Years Leslie Kasperowicz

Melanie Musson is the fourth generation in her family to work in the insurance industry. She grew up with insurance talk as part of her everyday conversation and has studied to gain an in-depth knowledge of state-specific car insurance laws and dynamics as well as a broad understanding of how insurance fits into every person’s life, from budgets to coverage levels. She also specializes in automa...

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Reviewed by Melanie Musson
Published Insurance Expert Melanie Musson

UPDATED: Jun 10, 2021

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Who doesn’t love corn on the cob?

Whether it’s boiled, baked or on the even on the grill, corn on the cob tastes delicious and is fun to eat. Corn on the cob even has some great nutrients and besides getting stuck in our teeth, it’s a great side dish. Or maybe you just like corn off the cob and add it to salad, soups and many different side dishes.

When you’re cooking or eating corn on the cob, if your dog gets one and swallows it down, you’re probably not just amazed that your dog just did that but wondering if he is OK?

The answer is not really and should be rushed to the vet.

No corn on the cob for your pup.  Ever!!

Need Pet Insurance?

FACT: Pet insurance pays up to 90% of vet bills when your pet is sick or injured!

Why Corn On The Cob Isn’t Safe For Dogs

Dog holding corn on the cob in its mouth.

I don’t think anyone would intentionally feed their dog corn on the cob, but you might think a little morsel is OK and not worry about it.

Or your dog might just wolf down the whole cob in under 30 seconds as they tend to do with other things they shouldn’t which can be very problematic. Because of the size and texture of the cob, it could cause serious gastrointestinal issues for your dog.

Even worse, because of the size of the cob, it can cause a blockage in your dog’s intestines if it isn’t treated right away. Go to the vet ASAP!

If left untreated, your pup could even die from the blockage.

There are, however, many safe, human food choices for dogs.  If you want to see what made our ultimate safe food guide, it can shed some light on the right choices.

Related: 10 Things You Must Know Before You Buy Pet Insurance

Signs of an Intestinal Blockage in Dogs

  • Vomiting
  • Dehydration
  • Depression

Your dog will need surgery right away to remove the corn cob.

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PetFirst saved his parents


A happy energetic Luna one morning couldn’t hold her food down. After months of multiple costly vet visits to specialists and an endoscopy, the problem was discovered and fixed. Luna put 22 pounds back on in no time and her parents were grateful for having PetFirst by their side to pay the bills.

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When Corn Is OK For Dogs

It’s not bad or even unsafe if you feed your dog some corn (off the cob) in small amounts.  Just make sure to do so slowly.

Corn is even found in many of the different varieties of dry dog food.  It is safe for them to eat and is an inexpensive mix. Most veterinarians would agree that corn is safe for your dog and does have some great vitamins and minerals.

You certainly don’t need to add corn to your dog’s diet, but your dog can tolerate it in small amounts.

Of course, make sure that the corn is just plain without any salt, butter or additives. Some dogs, however, might be allergic to corn because it is a common food allergy.

Allergic Reactions To Corn Might Include:

If your dog is allergic to corn, your pup might experience the following symptoms:

  • Hives
  • Diarrhea
  • Swelling on your dog’s body
  • Coughing
  • Vomiting

How To Keep Your Dogs Away From Corn On The Cob

If you are grilling corn on the cob or even merely boiling it, just make sure that your dog isn’t close by.

If you even just put it on the counter, your sly dog could easily jump on the counter and eat the cob whole.

Keep your eye on your dog whether the corn is out of the oven, on your plate or anywhere close by that your dog can grab it.

When you’re done eating your corn on the cob, make sure to take out the trash and dispose of it elsewhere so your pup doesn’t rummage through the trash and eat it.

Safe Food Choices For Dogs

There are many other safe food choices that your dog can eat in moderation:

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Food Choices That Are Not Safe For Dogs

There are other food choices, similar to corn on the cob that is not safe for dogs:

How Pet Insurance Helps With Corn On The Cob Issues

If your dog happens to eat corn on the cob, it’s best not to wait and get to the vet immediately.   The timing is vital to get the cob removed ASAP.

Depending on when your dog at the cob, your vet might give your dog fluid or treatment to see if the dog can vomit out the cob.

More likely, your dog might have to have surgery to remove corn on the cob.

And this is not only nerve-wracking but super expensive.

If you have pet insurance, you will be so relieved so you can your dog the best care without worrying about the cost.

Not only will pet insurance help you with the hospital or vet procedure but any other medication that might be needed.

We recommend Healthy Paws as the #1 pet health insurance provider!

Fetch Rates With Healthy Paws!

Some of the best pet insurance companies such as Healthy Paws, PetFirst, and Petplan will cover up to 90% of your entire bill which is a serious money saver and relief.

This is one of those scenarios where pet insurance is worth every penny!

Final Thoughts On Corn On The Cob For Dogs

While no one intentionally (we hope) would feed your dog corn on the cob, there might be times your pup sneaks it.

IF you do your best to monitor your pup when serving corn on the cob, you should be fine.

Regular corn is OK but only unsalted and in small amounts.

Whatever food you decide to share with your dog should be approved by your veterinarian to make sure your dog is OK with that food choice.

Other articles you may find helpful: 


Is Exotic Pet Insurance Necessary? 

The Best Pet Insurance By State 

What Is Pet Insurance?

Fun Facts, Dog FAQ, And Unsolicited Dog Advice

5 Training Commands to Save Your Dog’s Life

The Ultimate Guide to Safe Foods for Dogs

Dog Health Problems

Dog Breeds


Cat Health Problems

Cat Breeds


Finding safe alternative foods for your dogs to eat can be tricky. We have a long list of articles about every food you could possibly consider feeding your dog. One thing we recommend is that you consider looking into pet insurance for your pet and you can start by checking out the best rates for dog and puppy insurance


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