Are bay leaves toxic to dogs?

The ASPCA lists bay laurel as toxic to dogs — its essential oils, including eugenol, can cause vomiting and diarrhea. On top of that, the rigid leaves don't break down in the gut and can scratch or lodge on the way through.

My dog ate one bay leaf from the stew. What should I do?

One cooked, softened leaf usually passes without drama. Watch for vomiting, gagging or appetite loss over the next day or two, and call your vet if any of those show up or your dog is small.

Can dogs eat food cooked with bay leaf?

Yes, once the leaf is removed. The trace of flavor left in a broth or stew isn't the problem — the whole leaf is. Mind the dish's other ingredients, like onion and salt.

Are dried bay leaves worse than fresh ones?

Dried leaves are the bigger mechanical hazard — they stay stiff and sharp-edged and can splinter, irritating the mouth, throat and gut. Fresh leaves still carry the irritating oils.

Can Dogs Eat Bay Leaves? Vet-Sourced Answer

Can Dogs Eat Bay Leaves?

Feed with caution

Mostly avoid. Bay leaves contain irritating essential oils, and the stiff, sharp-edged leaves can scratch or block a dog's digestive tract.

Quick facts

Quick facts
Verdict	Caution
Risky amount	No safe or toxic dose is established — treat any amount as a risk.
Key symptoms	Vomiting, Diarrhea, Drooling, Reduced appetite, Gagging or retching on leaf fragments
What to do	If your dog swallowed whole bay leaves and shows repeated vomiting, gagging, a painful belly or won't eat, call your vet — stiff leaves can irritate or obstruct the gut.

Why bay leaves earn a caution

Bay leaves are a double hazard. Chemically, they contain essential oils — eugenol among them — that irritate a dog’s stomach; the ASPCA lists bay laurel as toxic to dogs, with vomiting and diarrhea as the typical signs. Mechanically, the leaves are the bigger everyday worry: they stay stiff and sharp-edged even after hours of simmering, don’t break down in digestion, and can scratch the mouth and throat or lodge in the gut.

That’s why the kitchen rule exists for humans too — the leaf flavors the pot and then comes out.

The realistic scenarios

A dog that licks bay-flavored broth has eaten essentially nothing of concern. A dog that swallows one softened leaf from a stew will usually pass it, perhaps with a grumbly stomach. The riskier cases are a small dog, several leaves, or dry whole leaves stolen from the spice shelf — more oil, more sharp edges, more chance of irritation or obstruction.

What to do if your dog ate a bay leaf

Don’t panic over a single cooked leaf; just watch for a day or two. Call your vet if your dog vomits repeatedly, gags, strains, refuses food or has a tender belly — and mention how many leaves are missing. Next time the pot comes off the stove, the leaf goes in the bin before the dog gets a taste.

If your dog ate it

If your dog swallowed whole bay leaves and shows repeated vomiting, gagging, a painful belly or won't eat, call your vet — stiff leaves can irritate or obstruct the gut.

In the US you can also call the ASPCA Animal Poison Control Center at (888) 426-4435 (a consultation fee may apply).

Frequently asked questions

Are bay leaves toxic to dogs?: The ASPCA lists bay laurel as toxic to dogs — its essential oils, including eugenol, can cause vomiting and diarrhea. On top of that, the rigid leaves don't break down in the gut and can scratch or lodge on the way through.
My dog ate one bay leaf from the stew. What should I do?: One cooked, softened leaf usually passes without drama. Watch for vomiting, gagging or appetite loss over the next day or two, and call your vet if any of those show up or your dog is small.
Can dogs eat food cooked with bay leaf?: Yes, once the leaf is removed. The trace of flavor left in a broth or stew isn't the problem — the whole leaf is. Mind the dish's other ingredients, like onion and salt.
Are dried bay leaves worse than fresh ones?: Dried leaves are the bigger mechanical hazard — they stay stiff and sharp-edged and can splinter, irritating the mouth, throat and gut. Fresh leaves still carry the irritating oils.