Is Cowbane toxic to dogs?

Yes. According to Plants4Pets, Cowbane is toxic to dogs. Diarrhea, seizures, tremors, extreme stomach pain, dilated pupils, fever, bloat, respiratory depression, and death Toxic principles: Cicutoxin This entry has not been manually verified yet — treat it as guidance only.

Is Cowbane toxic to horses?

Yes. According to Plants4Pets, Cowbane is toxic to horses. Diarrhea, seizures, tremors, extreme stomach pain, dilated pupils, fever, bloat, respiratory depression, and death Toxic principles: Cicutoxin This entry has not been manually verified yet — treat it as guidance only.

Which pets are most at risk from Cowbane?

Our database flags Cowbane as toxic to: cats, dogs, horses.

What should I do if my pet eats Cowbane?

Remove remaining plant material, do not induce vomiting unless a vet instructs you to, and seek professional help immediately with the plant name ready.

Is Cowbane toxic to cats, dogs? (Cicuta species)

Cowbane (Cicuta species) is marked as potentially toxic to cats, dogs, horses in the Plants4Pets database. Keep this plant out of reach of curious pets and read the species-specific notes below.

Photos of Cowbane (Cicuta species)

Cowbane (Cicuta species) — plant photo, pet toxicity guide

Is Cowbane toxic to cats, dogs or horses?

Cat Toxic Not verified

Diarrhea, seizures, tremors, extreme stomach pain, dilated pupils, fever, bloat, respiratory depression, and death Toxic principles: Cicutoxin
Dog Toxic Not verified

Diarrhea, seizures, tremors, extreme stomach pain, dilated pupils, fever, bloat, respiratory depression, and death Toxic principles: Cicutoxin
Horse Toxic Not verified

Diarrhea, seizures, tremors, extreme stomach pain, dilated pupils, fever, bloat, respiratory depression, and death Toxic principles: Cicutoxin

Community confirmations show that other users find this rating helpful. They are not verified by our team.

Cowbane plant details and common names

Family: Apiaceae

Also known as: Water Hemlock, Poison Parsnip

Safety advice if a pet eats Cowbane

Many popular houseplants and garden species can cause vomiting, drooling, skin irritation or more serious symptoms when chewed by cats, dogs or horses. The information on this page is for educational purposes and does not replace a veterinary consultation.

If your pet has eaten any part of Cowbane (Cicuta species), note the amount ingested, watch for unusual behaviour and contact a veterinarian or pet poison helpline immediately.

Found outdated or incorrect data? Use the report form below or e-mail kontakt@plants4pets.pl with the plant name, species affected and your source — we review every submission.

FAQ: Cowbane and pet toxicity

Is Cowbane toxic to cats?: Yes. According to Plants4Pets, Cowbane is toxic to cats. Diarrhea, seizures, tremors, extreme stomach pain, dilated pupils, fever, bloat, respiratory depression, and death Toxic principles: Cicutoxin This entry has not been manually verified yet — treat it as guidance only.
Is Cowbane toxic to dogs?: Yes. According to Plants4Pets, Cowbane is toxic to dogs. Diarrhea, seizures, tremors, extreme stomach pain, dilated pupils, fever, bloat, respiratory depression, and death Toxic principles: Cicutoxin This entry has not been manually verified yet — treat it as guidance only.
Is Cowbane toxic to horses?: Yes. According to Plants4Pets, Cowbane is toxic to horses. Diarrhea, seizures, tremors, extreme stomach pain, dilated pupils, fever, bloat, respiratory depression, and death Toxic principles: Cicutoxin This entry has not been manually verified yet — treat it as guidance only.
Which pets are most at risk from Cowbane?: Our database flags Cowbane as toxic to: cats, dogs, horses.
What should I do if my pet eats Cowbane?: Remove remaining plant material, do not induce vomiting unless a vet instructs you to, and seek professional help immediately with the plant name ready.

Report an error or missing data

Help us keep this page accurate. You can report wrong toxicity ratings, missing plants, outdated photos or spelling mistakes.

Wrong toxicity for a cat, dog or horse
Missing or incorrect plant name
Better photo or source link
Additional veterinary or botanical reference

Include the plant name (Cicuta species), affected pet species and, if possible, a link to your source. We usually respond within a few business days.