Plant safety record
Oleander
Nerium oleander
Pet safety guide
Cats
TOXIC
Oleander should be treated as toxic to cats within the governed identity and evidence scope on this page.
Dogs
TOXIC
Oleander should be treated as toxic to dogs within the governed identity and evidence scope on this page.
Quick answer
Pet safety guide
Plant identity
Pet safety guide
Scientific identity: Nerium oleander
Also called: Rose-Bay
Oleander is governed here as the species Nerium oleander and is toxic to cats and dogs.
Safety for cats and dogs
For cats: Oleander should be treated as toxic to cats within the governed identity and evidence scope on this page.
For dogs: Oleander should be treated as toxic to dogs within the governed identity and evidence scope on this page.
What can happen
Supported toxic principle: Cardiac glycosides
Exposure considered: Any suspected chewing or ingestion.
Possible signs: drooling, abdominal pain, diarrhea, depression, abnormal heart function, potentially fatal poisoning.
Treat possible exposure as urgent and seek veterinary guidance promptly.
What to do
Remove access to the plant and contact a veterinarian or animal poison-control service. Do not provide home treatment unless directed by a veterinary professional. This page provides general educational guidance and does not replace emergency veterinary advice.
Identity clarification
Rose-Bay is the governed alias for this species profile.