Is Philodendron Toxic to Dogs?

Yes — Philodendron is moderately toxic to dogs

All Philodendron species are toxic to cats and dogs. With hundreds of varieties on the market (from trailing heartleaf to large split-leaf types), this is one of the most commonly encountered toxic plants in homes.

Symptoms in Dogs

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

Oral irritation
Swelling of mouth and tongue
Excessive drooling
Vomiting
Difficulty swallowing

What To Do

Rinse mouth with water. Offer cold food (yogurt, ice cream) to soothe. Vet visit if tongue swelling is severe.

Dog-Safe Alternatives to Philodendron

✓ Calathea ✓ Prayer Plant ✓ Peperomia

Quick Facts

Scientific Name

Philodendron spp.

Also Toxic to Cats?

Yes (moderate)

Toxic Compound

Insoluble calcium oxalates

Toxic Parts

leaves, stems

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