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
Cockscomb
Celosia argentea
Also known as Celosia cristata · Amaranthus hypochondriacus
Cockscomb is a vibrant, heat-loving annual known for its unique, brain-like or plume-shaped flower heads. It is considered safe for households with pets, though ingestion of large amounts of fibrous material may cause minor digestive discomfort.
AmaranthAmaranthus hypochondriacusCelosiaCelosia argenteaCelosia cristataCelosia GlobosaCocks CombFairy Fountain
- Light
- Full Sun
- Habit
- Upright
- 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, consuming large quantities of fibrous plant matter may lead to mild vomiting or diarrhea.
Escalation note
The plant is non-toxic. If your cat consumes a significant amount and shows persistent signs of distress, contact your veterinarian.
Dogs — concern notes
Common signs
None expected; however, consuming large quantities of fibrous plant matter may lead to mild vomiting or diarrhea.
Escalation note
The plant is non-toxic. If your dog consumes a significant amount and shows persistent signs of distress, contact your veterinarian.
Bring it home
Cockscombis 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
Non-toxic to dogs and cats.
NC State Extension Plant Toolbox
botanical · 94% reliability
Celosia argentea is a tender annual that thrives in full sun and well-drained soil.
Questions about Cockscomb
Is cockscomb (Celosia argentea) toxic to cats?
Cockscomb is non-toxic to cats. It is considered generally safe for households with cats, meaning it does not contain compounds that would poison your cat.
What happens if my cat eats cockscomb?
No toxic effects are expected. If your cat eats a large amount of the fibrous plant material, it may experience mild vomiting or diarrhea from the bulk of plant matter, not from any toxic principle.
How much cockscomb would cause a problem for my cat?
Cockscomb itself is non-toxic, so small nibbles are not a concern. Problems, if any, would be limited to mild digestive upset from consuming a significant quantity of fibrous material — the same GI irritation any indigestible plant matter can cause.
Should I call my vet if my cat ate cockscomb?
A call is warranted only if your cat consumed a large amount and is showing persistent vomiting, diarrhea, or signs of distress. A brief nibble does not require veterinary attention; monitor for any continuing GI symptoms and contact your vet if they don't resolve on their own.
Is cockscomb toxic to dogs?
Cockscomb (Celosia argentea) is non-toxic to dogs. It is considered generally safe for households with dogs, with no toxic principles identified in this plant.
What happens if a dog eats cockscomb?
Eating small amounts of cockscomb is unlikely to cause any reaction. Consuming large quantities of the fibrous plant material may lead to mild vomiting or diarrhea due to the bulk of fibrous matter, not any toxic compound.
Should I call the vet if my dog ate cockscomb?
A small nibble does not warrant a vet call. If your dog ate a significant amount and shows persistent vomiting, diarrhea, or signs of distress, contact your veterinarian to rule out a GI obstruction from the fibrous material.
Which parts of cockscomb are safe or unsafe for dogs?
No part of cockscomb is considered toxic to dogs. The dense, fibrous flower heads and stems are the most likely cause of mild GI upset if eaten in large quantity, simply because of the bulk of indigestible plant fiber rather than any harmful chemical.
Same genus
More from the Celosia genus
Celosia
Celosia plumosa
Celosia is a popular ornamental plant known for its vibrant, feathery, or plume-like flower spikes. It is widely 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.
Celosia Spicata
Celosia spicata
Celosia spicata is a popular ornamental plant known for its unique, wheat-like flower spikes. It is 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.
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