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.
Pet safety reference
Christmas Fern
Polystichum acrostichoides
The Christmas Fern is a hardy, evergreen perennial native to North America, prized for its leathery, dark green fronds that remain vibrant throughout the winter months. It is considered safe for households with pets, though its fibrous texture may cause minor digestive discomfort if consumed in large quantities.
Christmas DaggerDagger FernPolystichum acrostichoides
- Light
- Partial shade to full shade
- Habit
- Clump-forming
- Care
- Low
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
None expected; however, ingestion of large amounts of fibrous plant material may cause mild vomiting or diarrhea.
Escalation note
This plant is considered non-toxic. If your cat consumes a significant amount and shows signs of distress, contact your veterinarian as a precaution.
Dogs — concern notes
Common signs
None expected; however, ingestion of large amounts of fibrous plant material may cause mild vomiting or diarrhea.
Escalation note
This plant is considered non-toxic. If your dog consumes a significant amount and shows signs of distress, contact your veterinarian as a precaution.
Bring it home
Christmas Fernis generally pet-safe in ordinary household exposure. If you’d like one for your space, here’s a starting point.
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Source evidence
ASPCA Toxic and Non-Toxic Plants: Christmas Dagger
toxicology · 99% reliability
ASPCA lists Christmas Dagger Fern (Polystichum acrostichoides) as non-toxic to dogs and cats.
NC State Extension Plant Toolbox
botanical · 94% reliability
A clump-forming, evergreen fern that is native to North America and thrives in shady, moist woodland environments.
Same safety verdict
Other plants with the same verdict
Areca Palm
Dypsis lutescens
The Areca Palm is a popular indoor palm known for its feathery, arching fronds and air-purifying qualities. It is considered safe for households with pets, though its fibrous nature may cause minor digestive discomfort if ingested in large quantities.
Generally safe for cats & dogs.
Pampas Grass
Cortaderia selloana
Pampas Grass is a large, ornamental perennial grass known for its dramatic, feathery plumes and sharp-edged foliage. It is generally considered safe for pets, though its fibrous nature may cause mild digestive irritation if consumed in large quantities.
Generally safe for cats & dogs.
Torch Lily
Kniphofia uvaria
Torch Lily is a striking perennial known for its tall, flame-like flower spikes that add dramatic color to garden landscapes. It is considered non-toxic to pets, though its fibrous foliage may cause minor digestive irritation if consumed in large quantities.
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.
Same growing conditions
Plants for the same room
Golden Ragwort
Senecio species
Golden Ragwort is a flowering perennial known for its bright yellow blooms and foliage. It contains pyrrolizidine alkaloids that can cause significant health issues if ingested by pets.
Potentially toxic for cats & dogs.
Hosta
Hosta plantaginea
Hosta plantaginea is a popular shade-loving perennial known for its lush, broad foliage and fragrant white flowers. While prized in garden landscapes, it contains saponins that can cause gastrointestinal distress if ingested by pets.
Potentially toxic for cats & dogs.
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