Safety verdict
Consulted references classify the plant as toxic or irritating for that pet type.
Pet ingestion lookup
My cat ate Common Privet - what should I do?
Ligustrum vulgare
Potentially toxic
Contact your veterinarian or an animal poison-control resource now, especially if any amount was chewed or swallowed.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Signs to watch for
Vomiting, diarrhea, abdominal pain, and potential lethargy.
Escalation note
Ingestion of berries or foliage can cause significant digestive upset. Please contact your veterinarian immediately if you suspect your cat has ingested any part of this plant.
What to watch for
Drooling, abdominal pain (hunching, hiding), vomiting, diarrhea, and depression. With a larger dose, watch for weakness, irregular heart rhythm, or wobbly walking — the cardiac glycoside fingerprint.
Time window
Onset isn't well documented in cited sources. Oral irritation typically starts within an hour of chewing; cardiac and systemic signs may take longer to appear depending on dose.
When to call the vet
Call your vet or ASPCA Animal Poison Control (888-426-4435) if you see persistent drooling, repeated vomiting, refusal of food, or any sign of weakness or trouble walking. Heart-rhythm or breathing changes are emergencies.
What this means for your cat
Cats rarely browse on woody privet hedges, but the leaves and dark berries are toxic if chewed. ASPCA notes the whole plant contains cardiac glycosides, saponins, and protoanemonin, so a determined nibble does more than upset the stomach — it can affect heart rhythm and blood pressure with larger doses.
Sources: ASPCA, Pet Poison Helpline.
Source references
Poison-control resources
This page summarizes source-bound plant-safety information and is not veterinary advice.