Pet emergency
My cat ate Grosso lavandin — what to do
Step by step
- Take grosso lavandin away and remove any plant material from your cat'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 the ASPCA Animal Poison Control Center on (888) 426-4435 (a consultation fee may apply) and 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.
My cat ate grosso lavandin — FAQ
Is grosso lavandin poisonous to cats?
Yes — the ASPCA lists Grosso lavandin (Lavandula x intermedia 'Grosso') as mildly toxic to cats. Lavandula x intermedia 'Grosso' shares the genus toxicity profile. ASPCA lists lavender as toxic to dogs and cats due to linalool and linalyl acetate. 'Grosso' has particularly high camphor content relative to other lavandins, which adds additional concern especially for cats. Ingestion of significant foliage or undiluted oil may cause vomiting, nausea, and lethargy.
How serious is it if my cat ate grosso lavandin?
Grosso lavandin is mildly toxic, so most cats 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 cat 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. Lavandula x intermedia 'Grosso' shares the genus toxicity profile. ASPCA lists lavender as toxic to dogs and cats due to linalool and linalyl acetate. 'Grosso' has particularly high camphor content relative to other lavandins, which adds additional concern especially for cats. Ingestion of significant foliage or undiluted oil may cause vomiting, nausea, and lethargy. Any worsening or persistent symptoms warrant an immediate vet visit.
Should I make my cat vomit?
No — do not induce vomiting unless a vet or the ASPCA Animal Poison Control Center specifically tells you to. The wrong action can make things worse. Call (888) 426-4435 and follow professional advice.
How do I stop this happening again?
Keep grosso lavandin well out of reach, or swap it for an ASPCA non-toxic plant — see the best cats-safe plants list.
Related
- Is grosso lavandin toxic to cats? — full toxicity detail
- Grosso lavandin and pets — the complete ASPCA pet-safety guide