Pet safety
Is Dark Green Ceratozamiatoxic to cats & dogs?
Ceratozamia fuscoviridis
Quick verdict — at a glance
- Toxic to cats?
- Yes — toxic
- Toxic to dogs?
- Yes — toxic
- ASPCA classification
- Toxic to pets · botanical name Ceratozamia fuscoviridis
Is dark green ceratozamia safe for cats and dogs?
No — dark green 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 are cycads in the family Zamiaceae and contain cycasin and related neurotoxins that cause liver failure and can be fatal to dogs, cats, and horses. The ASPCA lists cycads as toxic to pets. Seeds and cones contain the highest toxin concentration, but all parts including leaves, stem, and roots are hazardous. Seek emergency veterinary care immediately after any suspected ingestion.
| Pet | Toxic? | Per ASPCA |
|---|---|---|
| Cats | Yes | Toxic to pets |
| Dogs | Yes | Toxic to pets |
What happens if a pet eats dark green ceratozamia?
All Ceratozamia species are cycads in the family Zamiaceae and contain cycasin and related neurotoxins that cause liver failure and can be fatal to dogs, cats, and horses. The ASPCA lists cycads as toxic to pets. Seeds and cones contain the highest toxin concentration, but all parts including leaves, stem, and roots are hazardous. Seek emergency veterinary care immediately after any suspected ingestion. 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 dark green ceratozamia, treat it as a suspected ingestion and act on the steps below.
What to do if your pet ate dark green ceratozamia
- Remove any plant material from your pet's mouth and move dark green 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 dark green 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 dark green 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)
Dark Green Ceratozamia and pets — frequently asked questions
Is dark green ceratozamia toxic to cats?
Dark Green Ceratozamia (Ceratozamia fuscoviridis) is toxic to cats according to the ASPCA. All Ceratozamia species are cycads in the family Zamiaceae and contain cycasin and related neurotoxins that cause liver failure and can be fatal to dogs, cats, and horses. The ASPCA lists cycads as toxic to pets. Seeds and cones contain the highest toxin concentration, but all parts including leaves, stem, and roots are hazardous. Seek emergency veterinary care immediately after any suspected ingestion. 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 dark green ceratozamia toxic to dogs?
Per the ASPCA, Dark Green Ceratozamia (Ceratozamia fuscoviridis) is toxic to dogs. Dogs often chew more enthusiastically than cats, so a toxic plant like dark green ceratozamia is best removed from the floor and low shelves entirely.
What happens if my pet eats dark green ceratozamia?
All Ceratozamia species are cycads in the family Zamiaceae and contain cycasin and related neurotoxins that cause liver failure and can be fatal to dogs, cats, and horses. The ASPCA lists cycads as toxic to pets. Seeds and cones contain the highest toxin concentration, but all parts including leaves, stem, and roots are hazardous. Seek emergency veterinary care immediately after any suspected ingestion. 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 dark green ceratozamia, treat it as a suspected ingestion and act on the steps below.
What should I do if my cat or dog ate dark green 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 dark green ceratozamia to the appointment helps the vet treat it correctly.
What are pet-safe alternatives to dark green 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 dark green ceratozamia care
Pet-safety is one piece of the picture. For light, watering, soil, and troubleshooting, see the complete dark green ceratozamia care guide, or browse the full pet-safe plant library to check another plant before you buy it.