Indoors and out
Is Hyacinth toxic to cats and dogs?
Hyacinthus orientalis
Cats
ToxicDogs
ToxicHyacinths are toxic to pets, and the bulbs contain the highest concentration. Dogs that dig up and chew bulbs can have intense vomiting and diarrhoea.
If your pet chewed it
- Call your vet or a pet poison helpline, tell them the plant name (a photo helps) and how much was chewed.
- Rinse your pet’s mouth with water and remove any plant material from the fur.
Signs to watch for
- Intense vomiting
- Diarrhoea, sometimes with blood
- Drooling
- Breathing changes or fast heart rate (large amounts)
What is harmful
- Parts
- Bulbs most of all; also leaves and flowers
- Substance
- Alkaloids and calcium oxalate
The details
Spring bulbs — hyacinths, tulips and daffodils — are most dangerous in autumn when they are stored in paper bags and planted, and in spring when dogs dig. Store bulbs out of reach and cover newly planted beds.
Pet-safe alternatives
- Gerbera daisies
- Snapdragons
- Sunflowers
Questions owners ask
Is Hyacinth toxic to cats?
Yes — toxic to cats. Harmful parts: bulbs most of all; also leaves and flowers.
Is Hyacinth toxic to dogs?
Yes — toxic to dogs. Harmful parts: bulbs most of all; also leaves and flowers.
What happens if a pet eats hyacinth?
intense vomiting, diarrhoea, sometimes with blood, drooling, breathing changes or fast heart rate (large amounts).
What should I do if my pet chewed it?
Call your vet or a pet poison helpline, tell them the plant name (a photo helps) and how much was chewed. Rinse your pet’s mouth with water and remove any plant material from the fur.
What are pet-safe alternatives to hyacinth?
Gerbera daisies, Snapdragons, Sunflowers.
Sources
Tailwise is for general information and is reviewed by veterinary professionals, but it is not a substitute for advice from your own vet, who knows your pet. How we check facts



