Is Swiss Cheese Vine Toxic to Cats?

Yes — Swiss Cheese Vine is moderately toxic to cats

Like its larger cousin Monstera deliciosa, the Swiss Cheese Vine contains calcium oxalate crystals and poses the same toxicity risk.

Symptoms in Cats

If your cat eats Swiss Cheese Vine, watch for these symptoms (onset: Immediate to 2 hours):

  • Oral irritation
  • Excessive drooling
  • Difficulty swallowing
  • Vomiting
  • Pawing at mouth

What To Do

Rinse mouth with water. Offer milk or yogurt. Contact vet if swelling threatens airway.

Cat-Safe Alternatives to Swiss Cheese Vine

✓ String of Hearts ✓ Lipstick Plant ✓ Hoya

Quick Facts

Monstera adansonii

Yes (moderate)

Insoluble calcium oxalates

leaves, stems

Sources: ASPCA Animal Poison Control Center, Pet Poison Helpline. View full Swiss Cheese Vine toxicity profile.