Can Cats Eat Wisteria?

No — Wisteria is moderately toxic to cats

Cats should not eat or be near Wisteria (Wisteria spp.). It contains lectin (wisterin), glycoside (wistarin) which can cause severe vomiting, diarrhea, abdominal pain in cats.

What Happens if a Cat Eats Wisteria?

Symptoms typically appear within 1-3 hours:

  • Severe vomiting
  • Diarrhea
  • Abdominal pain
  • Depression
  • Dehydration

My Cat Ate Wisteria — What Should I Do?

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

Key Facts About Wisteria and Cats

No — moderate toxicity

No — moderate toxicity

seeds

Wisteria spp.

Cat-Safe Alternatives to Wisteria

If you love the look of Wisteria, consider these cat-safe alternatives:

✓ Jasmine ✓ Snapdragon ✓ Sunflower

Sources: ASPCA Animal Poison Control Center, Pet Poison Helpline, Merck Veterinary Manual. View full Wisteria profile.