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.
Sources
Pet safety reference
Rattlesnake Plant
Goeppertia insignis
Goeppertia insignis, formerly known as Calathea lancifolia, is a popular ornamental houseplant prized for its patterned, lance-shaped leaves. It is widely considered non-toxic to household pets.
Calathea lancifoliaGoeppertia insignisRattlesnake Plant
- Light
- Medium to bright indirect light
- Habit
- Clumping, upright
- 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
None expected. Ingestion of any plant material may occasionally cause mild gastrointestinal upset such as vomiting or diarrhea due to physical irritation.
Escalation note
This plant is not listed as toxic by major veterinary poison control centers. If your pet exhibits persistent vomiting or lethargy, consult a veterinarian.
Dogs — concern notes
Common signs
None expected. Ingestion of any plant material may occasionally cause mild gastrointestinal upset such as vomiting or diarrhea due to physical irritation.
Escalation note
This plant is not listed as toxic by major veterinary poison control centers. If your pet exhibits persistent vomiting or lethargy, consult a veterinarian.
Bring it home
Rattlesnake Plantis 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 Plant List
veterinary · 100% reliability
Rattlesnake Plant (Calathea lancifolia) is non-toxic to dogs and cats.
Plants of the World Online (POWO)
botanical · 100% reliability
Accepted name for Goeppertia insignis (W.Bull) J.M.A.Braga.
Same safety verdict
Other plants with the same verdict
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.
Dwarf Date Palm
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The Dwarf Date Palm is a slow-growing, stemless palm species native to the grasslands of India. It is widely appreciated for its compact, architectural foliage that mimics the appearance of larger date palms in a miniature form.
Generally safe for cats & dogs.
Hanging Lobster Claw
Heliconia rostrata
Heliconia rostrata is a tropical perennial known for its dramatic, pendulous inflorescences. While generally considered non-toxic to pets, ingestion of any plant material can cause gastrointestinal upset.
Generally safe for cats & dogs.