Is String of Bananas Toxic to Dogs?

Yes — String of Bananas is mildly toxic to dogs

A trailing succulent with banana-shaped leaves that cascade beautifully from hanging baskets. Closely related to String of Pearls. While attractive, it contains pyrrolizidine alkaloids that are toxic to pets, especially cats.

Symptoms in Dogs

If your dog eats String of Bananas, watch for these symptoms (onset: 1-4 hours):

Drooling
Vomiting
Diarrhea
Lethargy
Loss of appetite

What To Do

Remove any remaining plant material from your pet's mouth. Offer water. Monitor for vomiting and diarrhea. If symptoms persist beyond 24 hours or your pet consumed a large amount, contact your veterinarian. Cats are more sensitive than dogs to this plant.

Dog-Safe Alternatives to String of Bananas

✓ String of Hearts ✓ Spider Plant ✓ Boston Fern

Quick Facts

Scientific Name

Curio radicans

Also Toxic to Cats?

Yes (moderate)

Toxic Compound

Pyrrolizidine alkaloids

Toxic Parts

all parts, sap

Sources: ASPCA Animal Poison Control Center, Pet Poison Helpline. View full String of Bananas toxicity profile.