Pet safety
Is Dwarf White Cedartoxic to cats & dogs?
Chamaecyparis thyoides 'Andelyensis'
Mildly toxic
Quick verdict — at a glance
- Toxic to cats?
- Yes — mildly
- Toxic to dogs?
- Yes — mildly
- ASPCA classification
- Mildly toxic to pets · botanical name Chamaecyparis thyoides 'Andelyensis'
Is dwarf white cedar safe for cats and dogs?
Not entirely — dwarf white cedar is mildly toxic to cats and dogs. It rarely causes serious harm, but chewing it triggers real discomfort, so keep it out of a pet's reach. 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. Chamaecyparis thyoides is not specifically listed by the ASPCA, but the foliage of Atlantic white cedar contains aromatic oils typical of the cypress family that may cause mild gastrointestinal irritation in cats and dogs if ingested. Classified as mildly toxic as a precaution; veterinary advice should be sought if a pet consumes foliage.
| Pet | Toxic? | Per ASPCA |
|---|---|---|
| Cats | Yes (mild) | Mildly toxic to pets |
| Dogs | Yes (mild) | Mildly toxic to pets |
What happens if a pet eats dwarf white cedar?
Chamaecyparis thyoides is not specifically listed by the ASPCA, but the foliage of Atlantic white cedar contains aromatic oils typical of the cypress family that may cause mild gastrointestinal irritation in cats and dogs if ingested. Classified as mildly toxic as a precaution; veterinary advice should be sought if a pet consumes foliage. 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 dwarf white cedar, treat it as a suspected ingestion and act on the steps below.
What to do if your pet ate dwarf white cedar
- Remove any plant material from your pet's mouth and move dwarf white cedar 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 dwarf white cedar 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 dwarf white cedar
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:
- Peperomia — non-toxic to cats and dogs (care guide)
- Cast iron plant — non-toxic to cats and dogs (care guide)
- Spider plant — non-toxic to cats and dogs (care guide)
- Ponytail palm — non-toxic to cats and dogs (care guide)
Dwarf White Cedar and pets — frequently asked questions
Is dwarf white cedar toxic to cats?
Dwarf White Cedar (Chamaecyparis thyoides 'Andelyensis') is mildly toxic to cats according to the ASPCA. Chamaecyparis thyoides is not specifically listed by the ASPCA, but the foliage of Atlantic white cedar contains aromatic oils typical of the cypress family that may cause mild gastrointestinal irritation in cats and dogs if ingested. Classified as mildly toxic as a precaution; veterinary advice should be sought if a pet consumes foliage. 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 dwarf white cedar toxic to dogs?
Per the ASPCA, Dwarf White Cedar (Chamaecyparis thyoides 'Andelyensis') is mildly toxic to dogs. Dogs often chew more enthusiastically than cats, so a toxic plant like dwarf white cedar is best removed from the floor and low shelves entirely.
What happens if my pet eats dwarf white cedar?
Chamaecyparis thyoides is not specifically listed by the ASPCA, but the foliage of Atlantic white cedar contains aromatic oils typical of the cypress family that may cause mild gastrointestinal irritation in cats and dogs if ingested. Classified as mildly toxic as a precaution; veterinary advice should be sought if a pet consumes foliage. 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 dwarf white cedar, treat it as a suspected ingestion and act on the steps below.
What should I do if my cat or dog ate dwarf white cedar?
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 dwarf white cedar to the appointment helps the vet treat it correctly.
What are pet-safe alternatives to dwarf white cedar?
If you want a similar look without the risk, good non-toxic swaps include peperomia, cast iron plant, spider plant, ponytail 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 dwarf white cedar care
Pet-safety is one piece of the picture. For light, watering, soil, and troubleshooting, see the complete dwarf white cedar care guide, or browse the full pet-safe plant library to check another plant before you buy it.