Can Russian Tortoises eat Oleander?
Nerium oleander
Safety verdict
Toxic
Why
Extremely toxic. Contains oleandrin and other cardiac glycosides — a few leaves can be lethal. Do not plant near tortoise enclosures.
Sources
The Tortoise TableThe Tortoise Table ↗
Nerium oleander — toxic. Extremely poisonous. Contains cardiac glycosides; a small amount can be lethal. All parts of the plant are dangerous.
Cross-referenceASPCA Animal Poison Control — Oleander (Nerium oleander) ↗
Contains oleandrin and neriine. Highly toxic — cardiac arrhythmia, death.
Not veterinary advice. This information is for educational purposes. Always consult a qualified exotic animal veterinarian for guidance specific to your pet.