Autumn Olive Toxic?
Eleagnus spp. (Autumn Olive) is officially classified as non-toxic to cats, dogs, and horses
No severe toxic reactions are documented from common incidental ingestion of this plant by domestic animals
Excessive consumption may cause mild, self-limiting gastrointestinal upset in sensitive individuals, with no lasting harm
FAQ
Is Autumn Olive toxic to Humans?
No expected toxic symptoms; excessive ingestion may cause mild, transient stomach discomfort, nausea, or loose stools that resolve without treatment (Non-toxic)
Is Autumn Olive toxic to Cats?
No toxic symptoms expected; very large ingested quantities may trigger mild, temporary vomiting or diarrhea that resolves spontaneously (Non-toxic)
Is Autumn Olive toxic to Dogs?
No toxic symptoms expected; overconsumption may lead to mild, self-limiting vomiting or soft stools in sensitive individuals (Non-toxic)
Is Autumn Olive toxic to Horses?
No toxic symptoms recorded; excessive fresh foliage intake may cause mild, transient gastrointestinal irritation that resolves without intervention (Non-toxic)
Toxicity Details
No expected toxic symptoms; excessive ingestion may cause mild, transient stomach discomfort, nausea, or loose stools that resolve without treatment
No toxic symptoms expected; very large ingested quantities may trigger mild, temporary vomiting or diarrhea that resolves spontaneously
No toxic symptoms expected; overconsumption may lead to mild, self-limiting vomiting or soft stools in sensitive individuals
No toxic symptoms recorded; excessive fresh foliage intake may cause mild, transient gastrointestinal irritation that resolves without intervention
Toxicity Snapshot
First Aid & Prevention
First 30 Minutes
- • Monitor the exposed individual for any mild gastrointestinal signs such as vomiting or diarrhea if excessive ingestion is observed
- • Offer small amounts of fresh water to soothe potential mild gut irritation
- • Remove remaining plant material from the area to prevent further overconsumption
Contact Vet Immediately
- • Persistent vomiting or diarrhea lasting more than 24 hours post-exposure
- • Signs of lethargy, loss of appetite, or abnormal behavior following ingestion of very large quantities of plant material
- • Exposed animal has pre-existing severe gastrointestinal sensitivities or plant allergies
Prevention
- • No specific prevention is required for this non-toxic plant; restrict access only if the animal has a history of pica or excessive non-food foraging
- • Keep potted specimens out of reach of very young pets prone to chewing all household plants
- • Inform household members that this plant poses no serious toxic risk to companion animals and horses
Treatment & Prognosis
- • Provide supportive care only if mild gastrointestinal signs occur, such as limited food intake for 12-24 hours for small animals
- • No specific antidote is required as no toxic compounds are present in the plant
- • Monitor the exposed individual for 24-48 hours post-ingestion; any symptoms that occur are almost always self-resolving
Professional Toxicology
• No toxic mechanism has been identified, as Eleagnus spp. does not produce harmful compounds in doses that trigger adverse toxic reactions in humans or common domestic animals
Information from CliniTox veterinary text.
The following plants look similar and may be confused:
Related Toxic Plants
Download PlantFun App
Identify, grow and care for plants effectively!
Instant Plant ID
Take a photo to quickly identify plants.
Smart Care Reminders
Generate watering and care schedules.
Toxicity & Disease Diagnosis
Identify toxic plants and pests with treatment advice.
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.


