Is Rattlesnake plant toxic to dogs?

No — rattlesnake plant 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. The ASPCA lists Calathea (family Marantaceae) as Non-Toxic to Dogs, Cats and Horses, and prayer-plant relatives contain no calcium oxalates or other recognised toxins. It is one of the safer choices for homes with curious pets. As with any houseplant, nibbling foliage may cause mild, transient stomach upset simply from indigestible plant matter.

Yes — the ASPCA lists rattlesnake plant 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: Rattlesnake plant is non-toxic to cats as well. See the full rattlesnake plant 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.