Pet emergency
My dog ate Dwarf Blue Lawson Cypress — what to do
Step by step
- Take dwarf blue lawson cypress away and remove any plant material from your dog's mouth so they cannot eat more.
- Note roughly how much was eaten and when — this helps the vet judge the risk.
- Do NOT induce vomiting unless a vet or poison-control specialist tells you to.
- Call your vet, or a poison-control line — (888) 426-4435 in the US, or Animal PoisonLine on 01202 509 000 in the UK. Both charge a consultation fee. Follow their advice.
- Watch for drooling, pawing at the mouth, vomiting, loss of appetite, or lethargy, and bring a leaf or photo to the appointment.
This is general guidance, not veterinary advice. Pets vary, and a reaction may be to soil, fertiliser, or pesticide as well as the plant. When in doubt, call your vet — or the ASPCA Animal Poison Control Center on (888) 426-4435 in the US, or Animal PoisonLine on 01202 509 000 in the UK.
My dog ate dwarf blue lawson cypress — FAQ
Is dwarf blue lawson cypress poisonous to dogs?
Yes — Dwarf Blue Lawson Cypress (Chamaecyparis lawsoniana 'Minima Glauca') is regarded as mildly toxic to dogs, based on genus- and family-level toxicity data. Chamaecyparis species contain aromatic oils (including thujone-related compounds in foliage) that can cause mild gastrointestinal upset — vomiting and diarrhoea — if significant quantities of foliage are ingested by cats or dogs. The ASPCA does not list Chamaecyparis lawsoniana specifically as toxic, but ingestion should be discouraged and veterinary advice sought if a pet eats a large amount.
How serious is it if my dog ate dwarf blue lawson cypress?
Dwarf Blue Lawson Cypress is mildly toxic, so most dogs get short-lived mouth irritation, drooling, and vomiting rather than a life-threatening reaction. It is still worth a vet call to be safe, especially if your dog ate a lot or symptoms persist.
What symptoms should I watch for?
Signs usually appear soon after chewing: drooling, pawing at the mouth, vomiting, loss of appetite, or unusual lethargy. Chamaecyparis species contain aromatic oils (including thujone-related compounds in foliage) that can cause mild gastrointestinal upset — vomiting and diarrhoea — if significant quantities of foliage are ingested by cats or dogs. The ASPCA does not list Chamaecyparis lawsoniana specifically as toxic, but ingestion should be discouraged and veterinary advice sought if a pet eats a large amount. Any worsening or persistent symptoms warrant an immediate vet visit.
Should I make my dog vomit?
No — do not induce vomiting unless a vet or a poison-control specialist specifically tells you to. The wrong action can make things worse. Call your vet, or (888) 426-4435 in the US, or Animal PoisonLine on 01202 509 000 in the UK, and follow professional advice.
How do I stop this happening again?
Keep dwarf blue lawson cypress well out of reach, or swap it for an ASPCA non-toxic plant — see the best dogs-safe plants list.
Type any plant to see what the ASPCA says about it and your dog.
Related
- My dog ate lawson cypress — the species this cultivar belongs to, checked separately
- Is dwarf blue lawson cypress toxic to dogs? — full toxicity detail
- Dwarf Blue Lawson Cypress and pets — the complete ASPCA pet-safety guide
- Best plant app for pet owners — which apps actually flag ASPCA toxicity before you buy the plant