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 Geranium safe for dogs?
Pelargonium species
Geraniums are popular flowering plants known for their vibrant blooms and fragrant foliage. While they are common garden and container plants, they contain essential oils that can cause adverse reactions if ingested by pets.
GeraniumPelargoniumPelargonium speciesStorksbill
- Light
- Full sun to partial shade
- Habit
- Mounded or trailing
- Care
- Moderate
Safety status
What this means for your dog
Dogs: geranium (Pelargonium) is toxic but typically mild. ASPCA lists the toxic principles as the essential oils geraniol and linalool. A dog who chews a leaf or rubs against the plant usually ends up with a mildly upset stomach or skin irritation rather than serious illness, but undiluted geranium essential oil is much more concentrated than the plant and should be treated more cautiously.
What to watch for
Vomiting, loss of appetite, and depression (low energy, withdrawal) top the list. Skin signs are also common — redness, itching, or hives where the plant contacted skin or where the dog groomed sap off. Drooling and mild diarrhea may follow.
Time window
Exact timing is not well documented. GI signs in dogs from essential-oil-containing plants usually begin within a few hours and resolve in 24–48 hours; skin irritation may persist a few days longer.
When to call the vet
Call your vet or ASPCA Animal Poison Control (888-426-4435) if vomiting is repeated, if appetite hasn't returned in 24 hours, if skin lesions worsen or spread, or if a small dog or puppy has eaten more than a leaf or two. Exposure to geranium essential oil (not just the plant) should prompt a same-day call.
Sources: ASPCA (no specific 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, anorexia, depression, and skin irritation.
Escalation note
Symptoms are generally mild to moderate but can cause significant discomfort. Always consult with a veterinarian if you suspect your dog has consumed this plant.
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Source evidence
Questions about Geranium
Are geraniums toxic to dogs?
Yes, geraniums (Pelargonium species) are considered potentially toxic to dogs. They contain essential oils that can cause vomiting, loss of appetite, depression, and skin irritation if ingested or if the plant contacts skin.
What symptoms will my dog have after eating a geranium?
The most common signs are vomiting, anorexia, and low energy or withdrawal. Skin contact can cause redness, itching, or hives, and you may also see drooling or mild diarrhea. GI symptoms typically begin within a few hours and resolve within 24–48 hours; skin irritation can linger a few days longer.
What should I do if my dog ate a geranium?
Monitor your dog closely for vomiting, appetite loss, and skin irritation. Call your vet or the ASPCA Animal Poison Control Center at (888) 426-4435 if vomiting is repeated, appetite hasn't returned within 24 hours, skin lesions worsen or spread, or a small dog or puppy ate more than a leaf or two. Exposure to geranium essential oil (not just the plant) warrants a same-day call.
Is geranium essential oil more dangerous to dogs than the plant itself?
Yes — geranium essential oil is considered more concerning than incidental plant ingestion, and any exposure to the oil should prompt a same-day call to your vet or ASPCA Animal Poison Control at (888) 426-4435. Symptoms from the plant itself are generally mild to moderate, but the concentrated oil raises the risk of more significant toxicity.
Same dog verdict
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