Is Gleditsia triacanthos 'Sunburst' toxic to dogs?

No — gleditsia triacanthos 'sunburst' is listed by the ASPCA as non-toxic to dogs. It is a sensible choice for a home with a dog; a curious nibble will not poison them, though no plant is meant to be eaten. ASPCA-listed as non-toxic to cats and dogs (and horses); honey locust (Gleditsia triacanthos) has its own entry on the ASPCA non-toxic plant lists. 'Sunburst' is thornless and seedless, so it avoids the thorn-injury and pod concerns of the wild species.

Yes — the ASPCA lists gleditsia triacanthos 'sunburst' as non-toxic to dogs and dogs. A dog that chews a large amount of any foliage can still get a mild, brief stomach upset, so discourage grazing, but it will not be poisoned.

The ASPCA classification Growli uses applies to both cats and dogs: Gleditsia triacanthos 'Sunburst' is non-toxic to cats as well. See the full gleditsia triacanthos 'sunburst' pet-safety guide for both species.

Reliable ASPCA non-toxic picks for a dog home include spider plant, calathea, parlor palm, peperomia, and most true ferns. Browse the best dogs-safe plants list to check more before you buy.