Cats & Dogs
Generally safeConsulted references do not classify the plant as toxic for that pet type, while still allowing for mild GI upset if large amounts are chewed.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Sources
Pet safety reference
Fatsia
Fatsia japonica
Fatsia is a popular, shade-loving evergreen shrub known for its large, glossy, palm-like leaves. It is generally considered safe for households with pets, though its fibrous nature may cause minor digestive upset if consumed in large quantities.
Fatsia japonicaFigleaf PalmJapanese AraliaSpider's Web Fatsia
- Light
- Low to medium indirect light
- Habit
- Upright 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
No specific toxicity symptoms are expected, though chewing or swallowing plant material may still cause mild stomach upset.
Escalation note
This plant is listed by ASPCA as non-toxic for this pet. Monitor for digestive upset after large ingestion and contact a veterinarian if symptoms persist.
Dogs — concern notes
Common signs
No specific toxicity symptoms are expected, though chewing or swallowing plant material may still cause mild stomach upset.
Escalation note
This plant is listed by ASPCA as non-toxic for this pet. Monitor for digestive upset after large ingestion and contact a veterinarian if symptoms persist.
Source evidence
ASPCA Toxic Plant List
toxicology · 99% reliability
Japanese Aralia (Fatsia japonica) is listed as non-toxic to both cats and dogs.
NC State Extension Plant Toolbox
botanical · 94% reliability
Fatsia japonica is a broadleaf evergreen shrub that thrives in shade and is widely used as an ornamental houseplant.
Questions about Fatsia
Is Fatsia japonica toxic to cats?
No, Fatsia japonica is listed as non-toxic to cats by the ASPCA. It is generally considered safe for cat households, though non-toxic does not mean harmless in large quantities.
What happens if my cat eats Fatsia leaves?
No specific toxicity symptoms are expected. However, chewing or swallowing the fibrous plant material may cause mild stomach upset, especially if your cat eats a significant amount.
What should I do if my cat ate a Fatsia plant?
Since Fatsia is non-toxic to cats, a small nibble is unlikely to cause harm. Monitor your cat for any signs of digestive upset such as vomiting or lethargy, and contact your veterinarian if symptoms persist or your cat consumed a large amount.
Can Fatsia cause vomiting in cats?
Fatsia has no known toxic compounds for cats, but the fibrous plant material can irritate the digestive tract and may cause vomiting or loose stools if eaten in large quantities. This is a mechanical GI upset, not a poisoning reaction.
Is Fatsia japonica toxic to dogs?
Fatsia japonica is listed as non-toxic to dogs by the ASPCA. It is not expected to cause poisoning, making it one of the safer ornamental shrubs for dog-owning households.
What happens if my dog eats Fatsia leaves?
No specific toxicity symptoms are expected from Fatsia ingestion. However, chewing or swallowing the fibrous plant material — especially in large amounts — may cause mild stomach upset such as vomiting or diarrhea. Symptoms should resolve on their own, but contact your vet if they persist.
How much Fatsia is safe for a dog to eat?
While Fatsia is non-toxic, that does not mean it is safe to eat freely. Large ingestions of any plant material can cause gastrointestinal upset in dogs. Keep consumption minimal and monitor your dog if they chew on the plant.
What should I do if my dog ate a large amount of Fatsia?
Monitor your dog for signs of digestive upset — vomiting, diarrhea, or lethargy — which can occur after eating large amounts of fibrous plant material even from non-toxic plants. If symptoms appear or persist, contact your veterinarian for guidance.
Same safety verdict
Other plants with the same verdict
Crossandra
Crossandra infundibuliformis
Crossandra is a vibrant, tropical flowering plant known for its bright orange, fan-shaped blooms and glossy foliage. It is considered safe for households with pets, though ingestion of large amounts of plant material may cause minor digestive discomfort.
Generally safe for cats & dogs.
Rose of Sharon
Hibiscus syriacus
Rose of Sharon is a popular flowering shrub known for its large, showy blooms and hardy nature. While generally considered non-toxic, it is always best to prevent pets from consuming large amounts of plant material.
Generally safe for cats & dogs.
Cosmos
Cosmos bipinnatus
Garden cosmos is a daisy-like annual usually treated as a pet-safe flowering option, though any large plant ingestion can still cause mild stomach upset.
Generally safe for cats & dogs.
Calathea
Calathea spp.
Calathea are popular tropical houseplants known for their striking, patterned foliage and rhythmic leaf movement. They are considered safe for households with pets, though ingestion of large amounts of fibrous plant material may cause minor digestive discomfort.
Generally safe for cats & dogs.