Is Hyacinth Toxic to Dogs?
Also known as: Garden Hyacinth, Common Hyacinth, Dutch Hyacinth · Hyacinthus orientalis
What makes it toxic
Concentrated allergenic lactones and oxalate crystals in bulb scales, with lower levels in flowers and stems. They irritate the GI tract strongly.
Warning signs to watch for
Profuse drooling, vomiting, diarrhea and abdominal pain within hours of eating bulb material; larger exposures add tremors and depression.
What to do if your dog eats it
Call your vet promptly after any bulb ingestion — dogs digging up fall-planted bulbs is the classic case. Bring the bulb; decontamination and fluids usually prevent serious illness.
Common questions
My dog dug up hyacinth bulbs in fall — how bad?
Potentially quite bad — stored and planted bulbs are the most concentrated part. A same-day vet call is the right move even if symptoms have not started.
Are hyacinths worse than tulips for dogs?
Similar. Both belong to the same family and carry tulipalin-type lactones, highest in the bulbs. Treat them identically.
Is touching hyacinth bulbs harmful to the dog?
The sap can irritate skin and mouth, but real poisoning requires chewing or swallowing. Store bulbs where the dog cannot reach.
More plants checked for dogs
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.