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 Purslane safe for dogs?
Portulaca oleracea
Moss Rose is a succulent, low-growing annual known for its vibrant, rose-like flowers and fleshy leaves. While popular in gardens, it contains soluble calcium oxalates that can cause irritation if ingested by pets.
Moss RosePigweedPortulacaPortulaca oleraceaPurslane
- Light
- Full sun
- Habit
- Trailing or spreading
- Care
- Low
Safety status
What this means for your dog
For dogs, purslane is rated low severity by NC State Extension thanks to its soluble calcium oxalates. The toolbox lists tremors, salivation, and rare kidney failure as the symptom set. Most curious dogs that grab a mouthful end up with drool and a stomach ache rather than a true emergency, but large ingestions warrant a vet check.
What to watch for
Most common: drooling and pawing at the mouth right after eating. Often: vomiting and loose stool within a few hours. Possible: trembling, weakness, and lethargy. Less common but serious (especially after a large ingestion): signs of kidney trouble — increased or decreased urination, repeated vomiting, marked depression.
Time window
The NC State page does not specify timing. Oral and GI signs from soluble oxalates typically appear within a few hours and resolve in 24–48 hours; renal effects, when they occur, may show up over the following 1–3 days, which is why monitoring after a large ingestion matters.
When to call the vet
Call your vet if your dog ate a large amount, the drooling is heavy, vomiting persists past a few hours, or you see tremors, weakness, or changes in urination. ASPCA Animal Poison Control is at (888) 426-4435.
Sources: NC State Extension (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
Drooling, pawing at the mouth, oral swelling, and occasional gastrointestinal upset.
Escalation note
The plant contains soluble oxalates which can cause irritation upon contact with the mouth and throat. Consult a veterinarian if symptoms persist or if your dog consumes a large quantity.
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
NC State Extension Plant Toolbox
botanical · 94% reliability
Portulaca oleracea is a succulent annual that is widely distributed and often considered a weed, though cultivated for its ornamental flowers.
Same dog verdict
Related plants for dogs
Monstera
Monstera deliciosa
Monstera deliciosa is a popular tropical houseplant known for its large, fenestrated leaves and vining growth habit. It contains insoluble calcium oxalate crystals that can cause irritation if ingested by pets.
Potentially toxic for cats & dogs.
Snake Plant
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Dracaena trifasciata is a popular, hardy houseplant known for its stiff, sword-like leaves with striking yellow margins. It is widely appreciated for its air-purifying qualities and ability to thrive in various indoor conditions.
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Philodendron
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Peace Lily
Spathiphyllum
The Mauna Loa Peace Lily is a popular indoor plant known for its elegant white spathes and lush foliage. It contains insoluble calcium oxalate crystals that can cause irritation upon contact or ingestion.
Potentially toxic for cats & dogs.