Corn eaten fresh from the cob is a summertime treat that many people enjoy. After all, there’s nothing quite as enticing as hot buttered corn on the cob, straight from the grill! But can dogs eat corn cobs?
Can dogs eat corn cobs?
Dogs cannot eat corn cobs as they are unable to digest the tough, fibrous central core. So, while it may be tempting to give your dog leftover corn cobs to chew on, this is not a good idea!
Sweetcorn kernels are a healthy option for dogs, but only as long as it’s been taken off the cob first. Corn kernels contain protein, natural antioxidants, and essential fatty acids and are a great source of energy for your dog.
However, corn cobs are a different matter!
The reason for this is that dogs cannot digest the inner tough cob of corn. Many dogs will happily chew on this cob, but if they attempt to swallow part or all of it, it can cause a dangerous and life-threatening blockage in the gastrointestinal system.
We all know dogs that have eaten things they shouldn’t have, and it is not uncommon for a corn cob to become lodged in the intestines. This is a medical emergency, and a surgical procedure may be required to remove the blockage.
What are the signs of toxicity?
The symptoms of an intestinal blockage tend to occur between 24-48 hours after the dog eats corn cobs. These can include:
- Vomiting and/or diarrhea
- Decreased fecal output or difficulty passing feces
- Abdominal pain and bloating
- Loss of appetite
- Lethargy and tiredness
What to do if my dog ate corn cobs?
If your dog ate corn cobs, there is a high risk that an intestinal blockage could occur. Not all corn cobs will cause a blockage, but if it does happen then swift veterinary intervention will give the best chance of a full recovery.
To be on the safe side, it is a good idea to contact your veterinary clinic straight away for advice. They may recommend that you monitor your dog for the symptoms of an intestinal blockage, such as reduced appetite or abdominal pain.
In the best-case scenario, the corn cob will pass through the digestive system and be passed in the feces. This can take up to 72 hours, and in the meantime, it is vital to remain vigilant for any signs of digestive problems.
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