Pet safety
Is Norstog's Ceratozamiatoxic to cats & dogs?
Ceratozamia norstogii
Quick verdict — at a glance
- Toxic to cats?
- Yes — toxic
- Toxic to dogs?
- Yes — toxic
- ASPCA classification
- Toxic to pets · botanical name Ceratozamia norstogii
Is norstog's ceratozamia safe for cats and dogs?
No — norstog's ceratozamia is toxic to cats and dogs. Keep it well away from any pet that chews plants; reactions can be significant. This classification follows the ASPCA Toxic and Non-Toxic Plant List, the most widely used reference for companion-animal plant safety in the US and the standard most UK vets cite as well. All Ceratozamia species contain cycasin (hepatotoxic azoxyglycoside) and BMAA (neurotoxin) throughout leaves, seeds, and roots. Ingestion by dogs, cats, or humans causes severe gastroenteritis, acute liver failure, neurological impairment, and can be fatal. ASPCA classifies cycads as severely toxic. No part of this plant is safe for pets or children.
| Pet | Toxic? | Per ASPCA |
|---|---|---|
| Cats | Yes | Toxic to pets |
| Dogs | Yes | Toxic to pets |
What happens if a pet eats norstog's ceratozamia?
All Ceratozamia species contain cycasin (hepatotoxic azoxyglycoside) and BMAA (neurotoxin) throughout leaves, seeds, and roots. Ingestion by dogs, cats, or humans causes severe gastroenteritis, acute liver failure, neurological impairment, and can be fatal. ASPCA classifies cycads as severely toxic. No part of this plant is safe for pets or children. Signs usually appear soon after chewing rather than hours later. If you see drooling, pawing at the mouth, head-shaking, vomiting, loss of appetite, or unusual lethargy after your pet has had access to norstog's ceratozamia, treat it as a suspected ingestion and act on the steps below.
What to do if your pet ate norstog's ceratozamia
- Remove any plant material from your pet's mouth and move norstog's ceratozamia out of reach.
- Note how much was eaten and when, and watch for drooling, vomiting, or lethargy.
- Do not induce vomiting unless a vet or poison-control specialist instructs you to.
- Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice.
- Bring a leaf or photo of norstog's ceratozamia to the appointment so it can be treated correctly.
This page is general guidance, not veterinary advice. Pets vary, and a reaction may be to soil, fertiliser, or pesticide rather than the plant. If you are worried, always contact a vet or the ASPCA Animal Poison Control Center on (888) 426-4435 — do not wait for symptoms to worsen.
Pet-safe alternatives to norstog's ceratozamia
Want the same look without the risk? These plants are listed as non-toxic to cats and dogs by the ASPCA and have similar care needs:
- Prayer plant — non-toxic to cats and dogs (care guide)
- Calathea — non-toxic to cats and dogs (care guide)
- Parlor palm — non-toxic to cats and dogs (care guide)
- Areca palm — non-toxic to cats and dogs (care guide)
Norstog's Ceratozamia and pets — frequently asked questions
Is norstog's ceratozamia toxic to cats?
Norstog's Ceratozamia (Ceratozamia norstogii) is toxic to cats according to the ASPCA. All Ceratozamia species contain cycasin (hepatotoxic azoxyglycoside) and BMAA (neurotoxin) throughout leaves, seeds, and roots. Ingestion by dogs, cats, or humans causes severe gastroenteritis, acute liver failure, neurological impairment, and can be fatal. ASPCA classifies cycads as severely toxic. No part of this plant is safe for pets or children. Keep it out of reach and contact your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 if your cat chews it.
Is norstog's ceratozamia toxic to dogs?
Per the ASPCA, Norstog's Ceratozamia (Ceratozamia norstogii) is toxic to dogs. Dogs often chew more enthusiastically than cats, so a toxic plant like norstog's ceratozamia is best removed from the floor and low shelves entirely.
What happens if my pet eats norstog's ceratozamia?
All Ceratozamia species contain cycasin (hepatotoxic azoxyglycoside) and BMAA (neurotoxin) throughout leaves, seeds, and roots. Ingestion by dogs, cats, or humans causes severe gastroenteritis, acute liver failure, neurological impairment, and can be fatal. ASPCA classifies cycads as severely toxic. No part of this plant is safe for pets or children. Signs usually appear soon after chewing rather than hours later. If you see drooling, pawing at the mouth, head-shaking, vomiting, loss of appetite, or unusual lethargy after your pet has had access to norstog's ceratozamia, treat it as a suspected ingestion and act on the steps below.
What should I do if my cat or dog ate norstog's ceratozamia?
Stay calm. Remove any remaining plant material from your pet's mouth and take the plant away so they cannot eat more. Note roughly how much was eaten and when. Do not make your pet vomit unless a vet or poison-control specialist tells you to. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 (a consultation fee may apply) and follow their advice. Bringing a photo or a leaf of norstog's ceratozamia to the appointment helps the vet treat it correctly.
What are pet-safe alternatives to norstog's ceratozamia?
If you want a similar look without the risk, good non-toxic swaps include prayer plant, calathea, parlor palm, areca palm. All of these are listed as non-toxic to cats and dogs by the ASPCA, so they suit a home where pets have access to your plants.
Full norstog's ceratozamia care
Pet-safety is one piece of the picture. For light, watering, soil, and troubleshooting, see the complete norstog's ceratozamia care guide, or browse the full pet-safe plant library to check another plant before you buy it.