Is Wisteria Toxic to Cats?

Yes — Wisteria is moderately toxic to cats

Wisteria seeds and pods are the most dangerous parts. Dogs are the most common victims as they may chew fallen seed pods. The beautiful climbing vine is common in gardens but poses a real risk to curious pets.

Symptoms in Cats

If your cat eats Wisteria, watch for these symptoms (onset: 1-3 hours):

Severe vomiting
Diarrhea
Abdominal pain
Depression
Dehydration

What To Do

See vet if seeds/pods were eaten. Monitor hydration. IV fluids may be needed for severe vomiting.

Cat-Safe Alternatives to Wisteria

✓ Jasmine ✓ Snapdragon ✓ Sunflower

Quick Facts

Scientific Name

Wisteria spp.

Also Toxic to Dogs?

Yes (moderate)

Toxic Compound

Lectin (wisterin), glycoside (wistarin)

Toxic Parts

seeds, pods, bark

Sources: ASPCA Animal Poison Control Center, Pet Poison Helpline. View full Wisteria toxicity profile.