Can Cat Eat Yellow Oleander?
Also known as:
Thevetia peruviana
The Yellow Oleander is a highly toxic plant that can cause fatal heart problems.
DangerousPlant
Dangerous for Cats
This food is toxic to cats and should never be given to them.
This plant contains potent cardiac glycosides (cardenolides). Ingestion of any part of the plant can cause severe vomiting, diarrhea, and a dangerously slow heart rate, which can lead to death.
Detailed Information
This plant contains potent cardiac glycosides (cardenolides). Ingestion of any part of the plant can cause severe vomiting, diarrhea, and a dangerously slow heart rate, which can lead to death.
Potential Risks
- May cause digestive upset
- May affect heart function
Recommendations
This plant is extremely dangerous. NEVER allow cats near it. If any exposure occurs, seek emergency veterinary care immediately.
Veterinary Advice
Avoid completely. Contact your veterinarian immediately if consumed.
Quick Facts
Safety LevelDangerous
CategoryPlant
Last Updated7/24/2025
Sources
- ASPCA Animal Poison Control Center
- Veterinary Nutritionist Guidelines
- Pet Food Safety Research
Emergency Information
If your cat has consumed yellow oleander, contact your veterinarian or pet poison control immediately.
ASPCA Animal Poison Control: (888) 426-4435
Pet Poison Helpline: (855) 764-7661