Is straight-leaved butterwort toxic to dogs?

No — straight-leaved butterwort 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. Pinguicula is not individually listed by ASPCA as toxic or non-toxic. The digestive enzymes on the leaf surface are adapted for small invertebrates and are not known to be poisonous to cats or dogs, but nibbling should be discouraged as gut irritation is possible. No toxic alkaloids or glycosides are reported for this genus.

Yes — the ASPCA lists straight-leaved butterwort 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: straight-leaved butterwort is non-toxic to cats as well. See the full straight-leaved butterwort 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.