Cats
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
cat safety reference
Is Stevia safe for cats?
Stevia rebaudiana
Stevia is a perennial herb widely cultivated for its intensely sweet leaves, which are used as a natural sugar substitute. It is generally considered safe for pets, though large ingestions of fibrous plant material may cause minor digestive discomfort.
Candy LeafStevia rebaudianaSugarleafSweetleaf
- Light
- Full sun
- Habit
- Upright herbaceous perennial
- Care
- Moderate
Safety status
What this means for your cat
The stevia plant is safe to keep around cats — the ASPCA lists it as non-toxic. A cat won't get much out of nibbling the leaves (cats can't taste sweetness), and the plant itself contains no toxic principles, though large amounts can cause mild osmotic diarrhea.
Sources: ASPCA.
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, consumption of large amounts of fibrous plant matter may lead to mild vomiting or diarrhea.
Escalation note
The plant is non-toxic. If your cat consumes a large quantity and shows signs of distress, contact your veterinarian to rule out physical obstruction or irritation.
Bring it home
Steviais 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
toxicology · 99% reliability
Stevia is listed as non-toxic to both cats and dogs.
NC State Extension Plant Toolbox
botanical · 94% reliability
Stevia rebaudiana is a tender perennial herb in the Asteraceae family, valued for its sweet leaves.
Questions about Stevia
Is stevia toxic to cats?
Stevia (Stevia rebaudiana) is non-toxic to cats. It is classified as generally safe, meaning it does not contain compounds known to harm cats.
What happens if my cat eats a stevia plant?
Most cats will have no reaction at all. If your cat eats a large amount of the fibrous plant material, mild vomiting or diarrhea is possible due to the bulk of plant matter in the digestive tract, not any toxic compound.
What should I do if my cat ate a large amount of stevia?
Monitor your cat for signs of GI upset such as vomiting or diarrhea. If your cat ate a very large quantity and seems distressed, contact your veterinarian to rule out physical irritation or obstruction from the fibrous plant material.
Does the sweetness in stevia leaves affect cats the same way sugar does?
Cats lack the taste receptors for sweetness, so they are indifferent to stevia's sweet compounds rather than attracted to them. The plant's steviol glycosides are not documented as harmful to cats, and no toxic mechanism has been identified in the available data.
Same cat verdict
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