Contains diterpenoid alkaloids affecting neuromuscular function. Young plants and seeds most toxic.
Dogs
Emergency risk
Cats
Emergency risk
Risk level
Danger
Symptoms
Muscle tremors, weakness, paralysis, convulsions, cardiac failure
What to do now
EMERGENCY. Seek immediate veterinary care.
Use these hub pages for broader dog, cat, cleaner, and emergency planning guidance.
Compare Delphinium / Larkspur with common dog food, plant, medication, and household toxicity risks.
Open hubCat poisoningSee cat-specific guidance for Delphinium / Larkspur, plants, cleaners, foods, and medication risks.
Open hubEmergency planningPlan for emergency exams, toxin ingestion care, hospitalization, and insurance decisions.
Open hubMuscle tremors, weakness, paralysis, convulsions, cardiac failure
EMERGENCY. Seek immediate veterinary care.
Plan ahead for emergency vet bills
Poisoning, broken bones, and emergency surgery can get expensive quickly. Compare costs and accident coverage before you need it.
A one-page checklist for symptoms, product labels, emergency contacts, and what to bring to the clinic.
All true lilies are extremely toxic to cats. Even small amounts of pollen or vase water can cause fatal kidney failure.
All parts of the sago palm are extremely toxic, especially the seeds. Contains cycasin causing severe liver damage.
Aloe vera contains saponins and anthraquinones that are toxic to pets, causing digestive issues.
Tulips contain tulipalin, concentrated in the bulbs. Digging up and eating bulbs is the most common poisoning route.
Poinsettias are mildly toxic. The sap can cause irritation but serious poisoning is rare.
THC is toxic to dogs and cats. Edibles are especially dangerous due to additional toxic ingredients.