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Is Golden Chain Tree Toxic to Dogs?

☠️ ToxicSeverity: Severe
✅ 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, the golden chain tree is severely toxic to dogs. The cascading yellow flowers give way to pods whose seeds are loaded with cytisine.

Also known as: Laburnum, Golden Rain Tree · Laburnum anagyroides

What makes it toxic

Cytisine, a potent nicotinic-receptor alkaloid concentrated in the seeds, present throughout the tree. It disrupts respiration and cardiovascular control.

Warning signs to watch for

Vomiting, drooling, weakness, staggering and tremors within an hour of ingestion, progressing to seizures, respiratory distress and collapse.

What to do if your dog eats it

Drop everything and get to an emergency vet with the pods or plant material. Do not wait for symptoms — early decontamination is lifesaving.

Common questions

Why do dogs eat laburnum pods?

The hanging pods look like pea pods and toys, and puppies in particular chew them. Fences or removal of the tree are the reliable fixes.

Is a small amount of laburnum dangerous?

Yes. Cytisine is potent, and a few chewed seeds have caused severe signs. Every confirmed ingestion is an emergency.

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.