Can Dogs Eat Water Hemlock?
No — Water Hemlock is toxic to dogs
Dogs should not eat or chew on Water Hemlock (Cicuta maculata). It contains cicutoxin which can cause violent seizures, excessive salivation, tremors in dogs.
What Happens if a Dog Eats Water Hemlock?
Symptoms typically appear within 15 to 90 minutes:
- Violent seizures
- Excessive salivation
- Tremors
- Respiratory failure
- Sudden death
My Dog Ate Water Hemlock — What Should I Do?
Veterinary emergency. Considered the most toxic plant in North America. Seizures can begin within minutes.
This is a veterinary emergency. Do not wait for symptoms. Call ASPCA Poison Control (888) 426-4435 or your emergency vet immediately.
Key Facts About Water Hemlock and Dogs
No — severe toxicity
No — severe toxicity
all parts
Cicuta maculata
Sources: ASPCA Animal Poison Control Center, Pet Poison Helpline, Merck Veterinary Manual. View full Water Hemlock profile.