Cats & Dogs
Potentially toxicConsulted references classify the plant as toxic or irritating for that pet type.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Sources
Pet safety reference
Fetterbush
Lyonia spp.
Fetterbush is a genus of evergreen shrubs in the heath family that contains grayanotoxins, which are harmful if ingested by pets. These plants are typically found in woodland or wetland environments and are not commonly kept as indoor houseplants.
FetterbushLyoniaLyonia spp.Staggerbush
- Light
- Partial shade to full sun
- Habit
- Shrub
- Care
- Moderate
Safety status
If a pet has chewed or swallowed plant material and is showing symptoms, contact a veterinarian or poison resource immediately. This product is for structured reference, not diagnosis.
Cats — concern notes
Common signs
Vomiting, diarrhea, excessive drooling, weakness, and potential cardiac irregularities.
Escalation note
Ingestion of any part of the plant can be serious. Please contact your veterinarian or an animal poison control center immediately if you suspect your cat has consumed this plant.
Dogs — concern notes
Common signs
Vomiting, diarrhea, abdominal pain, lethargy, and potential tremors or cardiac distress.
Escalation note
The grayanotoxins present in this plant can cause significant systemic distress. Seek immediate veterinary attention if ingestion is suspected.
Safer alternatives
No hand-picked alternatives for this plant yet. You can still pick your own using the Compare button on any other plant.
Source evidence
ASPCA Toxic Plant List
toxicology · 99% reliability
Fetterbush (Lyonia spp.) is listed as toxic to both cats and dogs due to the presence of grayanotoxins.
NC State Extension Plant Toolbox
botanical · 94% reliability
Lyonia lucida, commonly known as fetterbush, is a native evergreen shrub known for its bell-shaped flowers and potential toxicity if ingested.
Often compared with
Same safety verdict
Other plants with the same verdict
Azalea
Rhododendron spp
Azaleas are flowering shrubs in the Rhododendron genus that contain grayanotoxins, which can cause significant illness if ingested by pets. These plants are highly toxic and require immediate veterinary attention if consumption is suspected.
Potentially toxic for cats & dogs.
Barbados Pride
Poinciana gilliesii
Barbados Pride is a flowering shrub known for its striking yellow flowers and long red stamens. It contains compounds that can cause gastrointestinal distress if ingested by pets.
Potentially toxic for cats & dogs.
Boxwood
Buxus spp.
Boxwood is a popular evergreen shrub often used for hedging and topiary, containing steroidal alkaloids that can cause gastrointestinal distress if ingested. It is considered toxic to both cats and dogs.
Potentially toxic for cats & dogs.
Castor Bean
Ricinus communis
The African Wonder Tree is a fast-growing ornamental shrub known for its large, palm-like leaves and unique seed pods. It contains ricin, a highly potent toxin found throughout the plant, with the highest concentration in the seeds.
Potentially toxic for cats & dogs.