Can dogs eat leeks?
Leeks belong to the Allium genus, like onions and garlic, and can damage red blood cells. Raw, cooked and dried forms are all dangerous.
Did your dog eat some?
Call your vet or an emergency vet clinic right away, even if your dog seems fine. Tell them what your dog ate, how much and when.
- ASPCA Animal Poison Control: (888) 426-4435 (a fee may apply)
- Pet Poison Helpline: (855) 764-7661 (a fee may apply)
- Don’t make your pet vomit unless a vet tells you to.
Better choices, for example
Questions
My dog ate leeks. What should I do?
Call your vet or an emergency vet clinic right away, even if your dog seems fine. You can also call ASPCA Animal Poison Control at (888) 426-4435 or the Pet Poison Helpline at (855) 764-7661 (a fee may apply). Don’t make your dog vomit unless a vet tells you to.
Sources
- Merck Veterinary Manual – Garlic and Onion (Allium spp) Toxicosis in Animals
- AKC – People Foods Dogs Can and Can't Eat
- Pet Poison Helpline – Leeks
- ASPCA Toxic and Non-toxic Plants – Leek
Last checked: October 2026