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Is Chinese Evergreen Toxic to Dogs?

☠️ ToxicSeverity: Mild
✅ Cross-checked against veterinary poison-control guidance · Oct 2026 audit
⚠️ Educational info only. If your pet just chewed something and looks unwell, skip the reading and call your vet or Pet Poison Helpline (US): (855) 764-7661.
Yes, Chinese evergreen is mildly toxic to dogs. Chewing the patterned leaves embeds oxalate crystals in the mouth and stomach lining.

Also known as: Aglaonema, Philippine Evergreen · Aglaonema modestum

What makes it toxic

Insoluble calcium oxalate crystals in all plant tissue, which pierce the lining of the mouth, tongue and digestive tract when chewed.

Warning signs to watch for

Drooling, lip smacking, oral pain, vomiting and pawing at the mouth, starting within minutes of chewing.

What to do if your dog eats it

Flush the mouth with water, remove plant material and offer fresh water. Contact your vet if vomiting or drooling continues for more than a few hours.

Common questions

How quickly does the reaction show in dogs?

Usually within minutes — drooling and pawing at the mouth come first. That speed actually limits damage, as most dogs stop chewing immediately.

Is the sap dangerous on my dog’s coat?

Skin contact can cause mild irritation. If sap got on fur, bathe the area before the dog licks it off and triggers the same mouth reaction.

More plants checked for dogs

Pothos☠️ ToxicYes, pothos is toxic to dogs. Chewing any part of the vine releases calcium oxalate crystals thaAloe Vera⚠️ Mildly ToxicAloe vera is mildly to moderately toxic to dogs. The skin and latex layer of the leaf contain coSpider Plant✅ Non-ToxicNo, spider plants are non-toxic to dogs. A dog that nibbles the arching leaves is not at risk ofEaster Lily⚠️ Mildly ToxicEaster lilies are only mildly toxic to dogs — they usually cause stomach upset, not the fatal kiSago Palm☠️ ToxicYes — sago palm is severely toxic to dogs, with a documented fatality rate around 50% when untreBoston Fern✅ Non-ToxicNo, Boston ferns are non-toxic to dogs. Chewing a frond will not poison your dog.

This page is general educational information, not a substitute for professional veterinary advice. Every pet is different — if your animal ate something concerning, contact your veterinarian or a pet poison hotline right away. Checking what your pet can eat? Visit our sister site SafeOrToxic.