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Is Rattlesnake Plant Toxic to Dogs?

✅ Non-Toxic
✅ 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.
No, the rattlesnake plant is non-toxic to dogs. A dog that snacks on its wavy leaves is not at risk of poisoning.

Also known as: Rattlesnake Calathea, Goeppertia insignis, Calathea insignis · Goeppertia insignis

What to do if your dog eats it

Nothing required beyond discouraging the habit, since eating any plant in bulk can cause mild, mechanical stomach upset.

Common questions

Are all Calathea and Goeppertia plants safe for dogs?

Yes. The prayer-plant family, including Calathea, Goeppertia, Maranta and Stromanthe, is considered non-toxic to dogs and cats.

My dog ate a few leaves and vomited — should I worry?

A quick fiber-vomit after eating any greenery is normal and self-limiting. Just make sure water is available and watch for repeated vomiting.

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.