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Is Bay Laurel Toxic to Dogs?

⚠️ Mildly ToxicSeverity: Moderate
✅ Cross-checked against veterinary poison-control guidance · Oct 2026 audit
⚠️ Educational info only. If your pet just chewed something and looks unwell, skip the reading and call your vet or Pet Poison Helpline (US): (855) 764-7661.
Bay laurel is mildly to moderately toxic to dogs. Eating leaves causes vomiting and diarrhea, and swallowed whole leaves can lodge in the gut.

Also known as: Sweet Bay, Bay Tree, Grecian Laurel, Laurus nobilis · Laurus nobilis

What makes it toxic

Eugenol and other volatile oils in leaves and stems that irritate the gastrointestinal tract; the leathery leaf adds a physical obstruction hazard.

Warning signs to watch for

Vomiting, diarrhea, drooling and depression within hours. A lodged whole leaf can cause persistent vomiting and abdominal pain.

What to do if your dog eats it

Remove leaves, offer water and watch. Call your vet if vomiting is repeated, the dog seems painful, or a whole leaf was swallowed — obstruction needs prompt care.

Common questions

My dog ate a bay leaf from the stew pot — what should I do?

Watch closely for the next day. Many dogs pass it, but persistent vomiting or a painful belly means a vet visit for possible obstruction.

Are California bay and bay laurel the same risk?

Both should be kept from pets. California bay (Umbellularia) is even more pungent, with stronger irritant oils.

More plants checked for dogs

Pothos☠️ ToxicYes, pothos is toxic to dogs. Chewing any part of the vine releases calcium oxalate crystals thaAloe Vera⚠️ Mildly ToxicAloe vera is mildly to moderately toxic to dogs. The skin and latex layer of the leaf contain coSpider Plant✅ Non-ToxicNo, spider plants are non-toxic to dogs. A dog that nibbles the arching leaves is not at risk ofEaster Lily⚠️ Mildly ToxicEaster lilies are only mildly toxic to dogs — they usually cause stomach upset, not the fatal kiSago Palm☠️ ToxicYes — sago palm is severely toxic to dogs, with a documented fatality rate around 50% when untreBoston Fern✅ Non-ToxicNo, Boston ferns are non-toxic to dogs. Chewing a frond will not poison your dog.

This page is general educational information, not a substitute for professional veterinary advice. Every pet is different — if your animal ate something concerning, contact your veterinarian or a pet poison hotline right away. Checking what your pet can eat? Visit our sister site SafeOrToxic.