Can they eat it? / Corn
Can dogs and cats eat corn?
Dogs
CarefulCats
CarefulKernels off the cob are fine; the cob is dangerous.
Plain cooked kernels in small amounts. The cob does not break down and is one of the most common causes of surgical blockage in dogs. No buttered or salted corn, no popcorn with toppings.
What to watch for
Cob eaten: vomiting, no stool, lethargy, pain. Surgery is often needed.
If they ate it
Call your vet the same day if a cob was eaten, even part of one.
Careful for dogs means: fine in a small amount, prepared as described, and not for every pet; the details say when to skip it.
General information from veterinary guidance, not a diagnosis. If you are worried, call your vet or a pet poison line: ASPCA Animal Poison Control (888) 426-4435. Charges may apply.