Is Corn Toxic to Pets?
No — corn is non-toxic to cats. No — corn is non-toxic to dogs. No — corn is non-toxic to horses.
PawSafe Check is for general information only and is not veterinary advice. Always contact your veterinarian or a poison control service if you think your pet has been exposed.
- Scientific name
- Zea mays
- Toxic parts
- Never the cob
- Also known as
- corn on the cob, sweet corn
Symptoms
Cats (non-toxic)
Corn is not considered toxic to cats, so poisoning symptoms are not expected. Eating a large amount of any plant or unfamiliar food can still cause mild vomiting or diarrhea; call your vet if your cat seems unwell.
Dogs (non-toxic)
Corn is not considered toxic to dogs, so poisoning symptoms are not expected. Eating a large amount of any plant or unfamiliar food can still cause mild vomiting or diarrhea; call your vet if your dog seems unwell.
Horses (non-toxic)
Corn is not considered toxic to horses, so poisoning symptoms are not expected. Eating a large amount of any plant or unfamiliar food can still cause mild vomiting or diarrhea; call your vet if your horse seems unwell.
What to do
If your cat ate corn
- This is generally considered safe for cats.
- Large amounts of any plant or unfamiliar food can still cause stomach upset.
- Call your vet if your cat seems unwell.
If your dog ate corn
- This is generally considered safe for dogs.
- Large amounts of any plant or unfamiliar food can still cause stomach upset.
- Call your vet if your dog seems unwell.
If your horse ate corn
- This is generally considered safe for horses.
- Large amounts of any plant or unfamiliar food can still cause stomach upset.
- Call your vet if your horse seems unwell.
Good to know
Corn kernels are fine, but corn cobs are a leading cause of intestinal blockages in dogs.
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Frequently asked questions
Is corn toxic to cats?
No — corn is non-toxic to cats.
Is corn toxic to dogs?
No — corn is non-toxic to dogs.
Is corn toxic to horses?
No — corn is non-toxic to horses.
Which parts of corn are toxic?
Never the cob.
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