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Is Burning Bush Toxic to Dogs?

☠️ ToxicSeverity: Moderate
✅ 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, burning bush is toxic to dogs. Chewing the foliage or eating the bright seeds exposes a dog to alkaloids and heart-affecting compounds.

Also known as: Winged Euonymus, Winged Spindle · Euonymus alatus

What makes it toxic

Alkaloids and cardenolide-like glycosides concentrated in seeds and bark, which irritate the GI tract and can disturb heart rhythm in significant ingestions.

Warning signs to watch for

Drooling, vomiting, diarrhea and lethargy within hours; larger amounts can cause weakness, tremors and an abnormal heartbeat.

What to do if your dog eats it

Stop access, rinse the mouth and note what was eaten. Call your vet promptly; an abnormal heartbeat, collapse or persistent vomiting means emergency care.

Common questions

My dog snapped up the red capsules from the ground — what now?

The seeds inside are the most toxic part. Estimate the number swallowed, check the mouth for leftovers, and call your vet or a pet poison hotline right away.

Is burning bush safe if only the leaves were chewed?

Leaves are less concentrated than seeds but still toxic. Expect stomach upset and monitor closely for 24 hours.

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.