Safety guide

Is Corn on the cob safe for dogs?

Dangerous — avoid

Never give a dog the cob — it is a serious intestinal-obstruction risk that often requires surgery.

The kernels are fine, but the cob itself is dangerous. Dogs cannot digest the cob, and if swallowed it can lodge in the intestines and cause a life-threatening blockage that frequently needs surgical removal. Keep cooked and raw cobs well out of reach, including in bins and at barbecues, and never use one as a chew or toy.

Symptoms to watch for

  • Vomiting
  • Loss of appetite
  • Straining or inability to pass stool
  • Lethargy
  • Abdominal pain or bloating
  • Restlessness or discomfort

What to do immediately

  1. 1Do not wait for symptoms — contact your vet straight away if any cob was swallowed
  2. 2Do not try to make your dog vomit unless a vet instructs you to
  3. 3Note how much was eaten and when
  4. 4Keep your dog calm and monitor closely
ASPCA Poison Control · 1-888-426-9738

Available 24/7. A consultation fee may apply.

When to call your vet

Your dog has swallowed any amount of cob, or shows vomiting, loss of appetite, straining, a painful belly or lethargy — treat this as an emergency.

Sources: American Kennel Club (AKC) · VCA Animal Hospitals · ASPCA Animal Poison Control

For guidance only — this doesn't replace veterinary advice. When in doubt, contact your vet.

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