Is Angel's Trumpet safe for cats and dogs?
| Species | Verdict |
|---|---|
| Cats | Toxic |
| Dogs | Toxic |
Severity: Severe
Read the full first-aid guide: what to do if your pet ate something toxic
Angel's trumpet (Brugmansia spp.) is a favorite large-flowered ornamental in California wine country and coastal gardens, grown for pendulous, foot-long trumpet blooms that open toward dusk. UC Cooperative Extension's Napa County Master Gardeners describe it as native to Central and South America and frost-tender, so gardeners in cooler pockets grow it in large pots that get moved to shelter for winter, while those in warmer microclimates plant it directly in the ground - meaning the same species shows up both as a patio container specimen and as an in-ground garden fixture depending on the yard's exposure.
The Napa Master Gardeners' own guidance is blunt about the risk: 'Brugmansia are poisonous and should only be admired, not tasted.' That matches Pet Poison Helpline's listing of the plant as toxic to both cats and dogs, with tropane alkaloids - atropine, hyoscyamine, and scopolamine - present in every part of the plant, especially the seeds and flowers. A pet that noses into a fallen bloom or chews a leaf from a potted specimen on the patio should be seen by a veterinarian right away; call ASPCA Animal Poison Control (888-426-4435) or Pet Poison Helpline (855-764-7661) if ingestion is suspected.
Facts and examples
- UC Cooperative Extension's Napa County Master Gardeners describe Brugmansia as frost-tender (native to Central/South America), grown in large pots moved to shelter for winter or planted directly in the ground only in warmer California microclimates. (source, verified 2026-07-29)
- The same Napa Master Gardener article states: 'Brugmansia are poisonous and should only be admired, not tasted.' (source, verified 2026-07-29)
- Pet Poison Helpline lists Angel's Trumpet as toxic to cats and dogs via tropane alkaloids (atropine, hyoscyamine, scopolamine) present throughout the plant. (source, verified 2026-07-29)
Verdict re-verified against petpoisonhelpline.com, 2026-07-29 — confirmed unchanged. Source
This page is for general information only and is not veterinary advice, diagnosis, or treatment. If your pet is showing symptoms, or you think they ate or touched something dangerous, contact your veterinarian or a pet poison-control hotline immediately.
Last verified 2026-07-29