Is Wisteria toxic to dogs?

Yes. According to Plants4Pets, Wisteria is toxic to dogs. Vomiting (sometimes with blood), diarrhea, depression Toxic principles: Lectin, wisterin glycoside This entry has not been manually verified yet — treat it as guidance only.

Is Wisteria toxic to horses?

Yes. According to Plants4Pets, Wisteria is toxic to horses. Vomiting (sometimes with blood), diarrhea, depression Toxic principles: Lectin, wisterin glycoside This entry has not been manually verified yet — treat it as guidance only.

Which pets are most at risk from Wisteria?

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

What should I do if my pet eats Wisteria?

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 Wisteria toxic to cats, dogs? (Wisteria spp.)

Wisteria (Wisteria spp.) 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 Wisteria (Wisteria spp.)

Wisteria (Wisteria spp.) — plant photo, pet toxicity guide

Is Wisteria toxic to cats, dogs or horses?

Cat Toxic Not verified

Vomiting (sometimes with blood), diarrhea, depression Toxic principles: Lectin, wisterin glycoside
Dog Toxic Not verified

Vomiting (sometimes with blood), diarrhea, depression Toxic principles: Lectin, wisterin glycoside
Horse Toxic Not verified

Vomiting (sometimes with blood), diarrhea, depression Toxic principles: Lectin, wisterin glycoside

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

Wisteria plant details and common names

Family: Fabaceae

Safety advice if a pet eats Wisteria

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 Wisteria (Wisteria spp.), 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Found outdated or incorrect data?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: Wisteria and pet toxicity

Is Wisteria toxic to cats?: Yes. According to Plants4Pets, Wisteria is toxic to cats. Vomiting (sometimes with blood), diarrhea, depression Toxic principles: Lectin, wisterin glycoside This entry has not been manually verified yet — treat it as guidance only.
Is Wisteria toxic to dogs?: Yes. According to Plants4Pets, Wisteria is toxic to dogs. Vomiting (sometimes with blood), diarrhea, depression Toxic principles: Lectin, wisterin glycoside This entry has not been manually verified yet — treat it as guidance only.
Is Wisteria toxic to horses?: Yes. According to Plants4Pets, Wisteria is toxic to horses. Vomiting (sometimes with blood), diarrhea, depression Toxic principles: Lectin, wisterin glycoside This entry has not been manually verified yet — treat it as guidance only.
Which pets are most at risk from Wisteria?: Our database flags Wisteria as toxic to: cats, dogs, horses.
What should I do if my pet eats Wisteria?: 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 (Wisteria spp.), affected pet species and, if possible, a link to your source. We usually respond within a few business days.