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Can Dogs Eat Leeks?

Can Dogs Eat Leeks


No, dogs should not eat leeks. Leeks, along with onions, garlic, shallots, and chives, belong to the allium vegetable family and contain a compound called N-propyl disulfide, which can damage dogs' red blood cells and lead to anemia.


  • Red Blood Cell Damage: Leeks contain N-propyl disulfide, which can damage red blood cells in dogs.
  • Anemia: The damage to red blood cells can lead to anemia, affecting their oxygen-carrying capacity.
  • Gastrointestinal Issues: Ingesting leeks can cause vomiting, diarrhea, and stomach pain in dogs.
  • Weakness: Dogs may exhibit signs of fatigue and weakness after consuming leeks.


  • Strict Avoidance: Ensure that leeks and other allium vegetables are never included in your dog’s diet.
  • Check Ingredients: Always review the ingredients of any human food you might consider giving to your dog.
  • Safe Alternatives: Opt for dog-safe vegetables like carrots or green beans as treats instead.
  • Immediate Action: If a dog accidentally consumes leeks, contact a vet immediately, even if symptoms have not yet appeared.

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