Is Caladium Toxic to Dogs?

Yes — Caladium is moderately toxic to dogs

Caladiums are popular for their colorful heart-shaped leaves but contain calcium oxalate crystals throughout all parts. The intense mouth pain usually prevents pets from eating large amounts.

Symptoms in Dogs

If your dog eats Caladium, watch for these symptoms (onset: Immediate):

Intense oral burning
Drooling
Difficulty swallowing
Vomiting
Swelling of tongue and lips

What To Do

Rinse mouth with water. Offer cold foods to soothe. Seek vet care if swelling affects breathing.

Dog-Safe Alternatives to Caladium

✓ Calathea ✓ Prayer Plant ✓ Nerve Plant

Quick Facts

Scientific Name

Caladium spp.

Also Toxic to Cats?

Yes (moderate)

Toxic Compound

Insoluble calcium oxalates

Toxic Parts

all parts

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