Safety verdict
Consulted references classify the plant as toxic or irritating for that pet type.
Pet ingestion lookup
My dog ate Elephant Ears - what should I do?
Colocasia esculenta
Potentially toxic
Contact your veterinarian or an animal poison-control resource now, especially if any amount was chewed or swallowed.
Verified against ASPCA/provenance audit 2026-05-06 on May 6, 2026.
Signs to watch for
Oral irritation, excessive drooling, vomiting, difficulty swallowing, and pawing at the mouth.
Escalation note
Ingestion leads to immediate irritation of the oral cavity due to calcium oxalate crystals. Always consult with a veterinarian if you suspect your dog has consumed any part of this plant.
First aid at home
Take any plant fragments out of your dog's mouth. A small amount of xylitol-free milk, plain yogurt, or vanilla ice cream can ease the burning (ASPCA guidance for insoluble-oxalate plants). Do not induce vomiting on your own. Call ASPCA Poison Control at (888) 426-4435 or your veterinarian.
What to watch for
Heavy drooling, lip-smacking, and head-shaking within minutes. Pawing at the face. Vomiting, especially after a larger bite. Reduced appetite for a day or two. Rare but serious: swelling of the lips, tongue, or throat, or any sign of difficulty breathing.
Time window
Oral irritation begins within minutes and peaks in the first hour. Most dogs recover within 24 hours; vomiting or sluggish appetite can persist 24–48 hours after a bigger ingestion.
When to call the vet
Call your vet or ASPCA Poison Control at (888) 426-4435 immediately. Anything that looks like facial swelling or labored breathing is an emergency — go straight to the ER.
What this means for your dog
Dogs that bite into elephant ears get a mouthful of insoluble calcium oxalate crystals — sharp little needles that turn one chew into a yelp. Reactions are usually self-limiting, but big mouthfuls can drive heavy drooling and vomiting, and rare upper-airway swelling makes this worth a vet call. Don't wait to see if it 'works itself out.'
Sources: ASPCA, Pet Poison Helpline.
Poison-control resources
This page summarizes source-bound plant-safety information and is not veterinary advice.