Can Dogs Eat Leeks?
Find out if Leeks is safe for dogs and cats.
Think your pet ate something toxic?
Call ASPCA Animal Poison Control Center: (888) 426-4435 or view emergency guide
Leeks
Leeks belong to the Allium family and are toxic to dogs and cats. They contain the same compounds that damage red blood cells as onions and garlic. All parts of the leek plant, including the leaves and bulb, are dangerous.
Leeks are common in soups, stews, and casseroles. Do not share these dishes with your pet, even after picking out visible pieces, because the flavoring may remain in the broth.
Is Leeks Safe for Dogs?
Toxic. Allium family vegetable that can cause anemia.
Is Leeks Safe for Cats?
Toxic. Can damage red blood cells.
Preparation Notes
Do not feed any part of the leek.
Recommended Amount
None.
How Often?
Never.
Symptoms to Watch For
- weakness
- lethargy
- pale gums
- red or brown urine
- vomiting
- diarrhea
What If My Pet Ate Leeks?
Seek veterinary care immediately after ingestion.
Safe Alternatives
Sources
- ASPCA
- Pet Poison Helpline
- Cortinovis & Caloni, Front Vet Sci (2016)
- Gugler et al., Compend Contin Educ Vet (2013)
- MSD Veterinary Manual — Garlic and Onion (Allium spp) Toxicosis
- Salgado et al., J Venom Anim Toxins incl Trop Dis (2011) — Allium species poisoning in dogs and cats
- ASPCA — People Foods to Avoid Feeding Your Pets
Vet's Note
PetPilot provides general information for educational purposes. While we reference authoritative veterinary organizations, this page has not been individually reviewed by a veterinarian for your specific pet. Individual animals may react differently based on age, weight, breed, health conditions, and amount consumed. Always consult your veterinarian or a poison control center for personalized advice, especially if your pet is ill, injured, pregnant, nursing, or on medication.