Dogs
Potentially toxicConsulted references classify the plant as toxic or irritating for that pet type.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
dog safety reference
Is Desert Rose safe for dogs?
Adenium obesum
Adenium obesum is a succulent shrub known for its swollen base and vibrant, trumpet-shaped flowers. It contains cardiac glycosides that are harmful if ingested by pets.
Adenium obesumDesert AzaleaImpala LilyMock AzaleaSabi Star
- Light
- Bright direct light
- Habit
- Succulent shrub
- Care
- Low
Safety status
What this means for your dog
Desert rose contains cardiac glycosides that can disrupt heart rhythm in dogs. ASPCA lists it as toxic, and although a larger dog needs more sap than a cat to reach a dangerous dose, all suspected ingestions deserve prompt veterinary attention.
What to watch for
Look for vomiting, diarrhea, drooling, and reluctance to eat first. A slow, irregular, or unusually fast heartbeat, weakness, or sudden lethargy can follow as the cardiac toxins take effect.
Time window
Onset and duration aren't quantified in ASPCA's listing; cardiac glycoside signs in pets typically appear within hours of ingestion and may require monitoring for at least 24 hours.
When to call the vet
Call right away — ideally an ER vet or ASPCA Poison Control (888-426-4435). Even mild GI signs after chewing desert rose warrant evaluation because heart effects can develop hours later.
Sources: ASPCA, Pet Poison Helpline (no first-aid guidance).
If a pet has chewed or swallowed plant material and is showing symptoms, contact a veterinarian or poison resource immediately. This product is for structured reference, not diagnosis.
Dogs — concern notes
Common signs
Vomiting, diarrhea, loss of appetite, depression, and irregular heartbeat.
Escalation note
The plant contains toxins that affect the heart. Seek veterinary attention promptly if ingestion is observed or suspected.
Safer alternatives
No hand-picked alternatives for this plant yet. You can still pick your own using the Compare button on any other plant.
Source evidence
Kew Plants of the World Online
botanical · 95% reliability
Accepted scientific name and distribution data for Adenium obesum.
Questions about Desert Rose
Is desert rose toxic to dogs?
Yes, desert rose (Adenium obesum) is toxic to dogs. It contains cardiac glycosides — compounds that affect the heart — and ingestion can cause vomiting, diarrhea, loss of appetite, depression, and irregular heartbeat.
What symptoms does desert rose cause in dogs?
Initial signs include vomiting, diarrhea, drooling, and reluctance to eat. As the cardiac glycosides take effect, a dog may develop a slow, irregular, or unusually fast heartbeat, weakness, or sudden lethargy — sometimes hours after ingestion.
What should I do if my dog ate desert rose?
Call a vet or ASPCA Animal Poison Control (888-426-4435) right away — even if your dog only chewed on the plant or symptoms seem mild. Heart effects from cardiac glycosides can develop hours after ingestion and may require at least 24 hours of monitoring.
Which part of the desert rose plant is poisonous to dogs?
The toxic cardiac glycosides are present throughout the plant, including the distinctive swollen base, stems, leaves, and flowers. No part is safe to chew or ingest.
Same dog verdict
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