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 Thyme safe for cats?
Thymus vulgaris
Thyme is a popular culinary and ornamental herb known for its aromatic foliage and low-growing habit. It is considered safe for pets, though large ingestions of any fibrous plant material may cause minor digestive discomfort.
Common ThymeGarden ThymeThymus vulgaris
- Light
- Full sun
- Habit
- Low-growing, spreading
- Care
- Low
Safety status
What this means for your cat
Culinary thyme is safe for cats — ASPCA lists Thymus vulgaris as non-toxic, with no toxic principle for cats.
Sources: ASPCA (no first-aid guidance; non-toxic listing).
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 from normal interaction; large ingestions may cause mild vomiting or diarrhea due to fiber content.
Escalation note
Generally considered non-toxic. If your cat consumes a large amount and shows persistent digestive distress, consult your veterinarian.
Bring it home
Thymeis 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
Thyme is listed as non-toxic to cats and dogs.
NC State Extension Plant Toolbox
botanical · 94% reliability
Thymus vulgaris is a perennial herb in the Lamiaceae family, widely used for culinary purposes.
Questions about Thyme
Is thyme toxic to cats?
Thyme (Thymus vulgaris) is considered non-toxic to cats. It is classified as generally safe, meaning normal contact or small nibbles are not expected to cause harm.
What happens if a cat eats thyme?
Most cats will experience no symptoms at all. If a cat consumes a large amount, the fibrous plant material may cause mild vomiting or diarrhea, but serious effects are not expected.
Should I be worried if my cat ate a lot of thyme?
A small nibble is nothing to worry about. If your cat ate a large quantity and is showing persistent vomiting or diarrhea that does not resolve within a few hours, contact your veterinarian.
Is there any part of the thyme plant that is unsafe for cats?
No part of the thyme plant is considered toxic to cats. The essential oils in the aromatic foliage are what may cause mild digestive upset in large quantities, but no part poses a significant risk.
Same cat verdict
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