Rose Toxic?

Updated 2026-03-06| 3 min read| 3,954 found this helpful
Rosa Species
1

Roses are classified as non-toxic to cats, dogs, and horses per official ASPCA toxicology data

2

No harmful toxic compounds are present in standard edible and ornamental Rosa species plant material

3

Accidental ingestion of rose plant parts typically does not cause adverse toxic effects for humans or common domestic animals

FAQ

Is Rose toxic to Humans?

No toxic symptoms expected from casual ingestion; mild temporary gastrointestinal upset may occur only if very large quantities are eaten (Non-toxic)

Is Rose toxic to Cats?

No toxic effects expected; minor transient mouth irritation or soft stool may occur if excessive amounts are ingested (Non-toxic)

Is Rose toxic to Dogs?

No confirmed toxic effects; rare mild digestive discomfort may present after consumption of very large volumes of plant material (Non-toxic)

Is Rose toxic to Horses?

Non-toxic; no adverse toxic reactions expected, even with regular small consumption of rose plant parts (Non-toxic)

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Toxicity Details

Humans
Non-toxic

No toxic symptoms expected from casual ingestion; mild temporary gastrointestinal upset may occur only if very large quantities are eaten

Cats
Non-toxic

No toxic effects expected; minor transient mouth irritation or soft stool may occur if excessive amounts are ingested

Dogs
Non-toxic

No confirmed toxic effects; rare mild digestive discomfort may present after consumption of very large volumes of plant material

Horses
Non-toxic

Non-toxic; no adverse toxic reactions expected, even with regular small consumption of rose plant parts

Toxicity Snapshot

Toxic PartsNo toxic plant parts identified; thorn pricks cause only mechanical injury, not toxic effects
Exposure RouteOral ingestion, casual skin contact do not pose toxic risks; thorn pricks carry only mechanical injury and minor infection risk
Toxic CompoundsNo toxic principles identified per ASPCA toxicology data

First Aid & Prevention

First 30 Minutes

  • • If large quantities are ingested, rinse mouth with clean fresh water
  • • Monitor for mild, transient gastrointestinal discomfort for 1 to 2 hours post-exposure
  • • Remove any remaining plant material to avoid further unnecessary consumption

Contact Vet Immediately

  • • Persistent vomiting or diarrhea lasting longer than 24 hours after ingestion
  • • Signs of allergic reaction including hives, swelling, or difficulty breathing
  • • Redness, swelling, or pus formation at the site of a rose thorn prick

Prevention

  • • Keep rose bushes with sharp thorns out of reach of unsupervised young children and small pets
  • • Avoid applying toxic pesticides or fertilizers to roses that are accessible to pets or foraging animals
  • • Supervise interactions between young pets/children and rose bushes to prevent thorn injuries

Treatment & Prognosis

  • • Provide supportive care including water and rest for mild digestive discomfort if it occurs
  • • Clean and disinfect all thorn prick wounds thoroughly to prevent secondary infection
  • • Administer antihistamines or other medications only under guidance from a doctor or veterinarian
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Professional Toxicology

Scientific NameRosa Species
AliasesGarden Rose、Ornamental Rose、Wild Rose
Toxicity Grade
HumansNon-toxic
CatsNon-toxic
DogsNon-toxic
HorsesNon-toxic
Target Organs
No specific organ toxicity risk associated with exposure to common rose varieties
Mechanism of Action

• No toxic mechanism of action identified, as Rosa species do not contain harmful active compounds for common mammals

Other Species Risk (CliniTox)

Information from CliniTox veterinary text.

Cattle: Non-toxic; no adverse toxic effects expected from casual consumption
Sheep: Non-toxic; only risk is mechanical injury from sharp thorns
Goats: Non-toxic; very large quantities may cause mild, temporary indigestion
Confusion Risk

The following plants look similar and may be confused:

Mountain Laurel Kalmia latifolia
Shrubby growth habit and showy pink/white blooms can be confused with rose varieties; mountain laurel is highly toxic, and lacks the characteristic sharp thorns present on rose stems
Rhododendron Rhododendron spp.
Clustered, colorful blooms may resemble certain rose cultivars; rhododendron contains toxic grayanotoxins, and does not produce thorns like true roses
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Data Sources

This information is for reference only and does not constitute medical advice. If ingestion or poisoning is suspected, seek medical or veterinary attention immediately.

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