Peace Lily

Spathiphyllum wallisii

AI-assisted guide by the Eaoae editorial team · Last updated 2026-10-05 · Based on independent veterinary sources

The Peace Lily is a favorite indoor plant for its lush foliage and white blooms, but it is toxic to most common household pets. If you have curious animals, it is best to keep it out of reach or choose a safer alternative.

🚫 Keep away from

Cats — Ingestion causes oral irritation and drooling due to calcium oxalate crystals.
Dogs — Chewing on the leaves leads to mouth pain and potential gastrointestinal upset from calcium oxalates.
Rabbits — The calcium oxalate crystals can cause significant oral irritation and digestive issues.
Guinea Pigs — These small rodents are sensitive to the plant's toxins, which can lead to mouth sores and loss of appetite.
Birds — While less common, ingestion can cause irritation to the beak and throat due to the plant's chemical composition.

✅ Generally fine for

Reptiles — Most reptiles are not typically at risk from Peace Lilies unless they actively consume large amounts, but it is still best to avoid offering them as food.

👀 Signs to watch for

Excessive drooling or foaming at the mouth
Swelling of the tongue, lips, or throat
Difficulty swallowing or chewing
Vomiting or diarrhea
Loss of appetite

🔄 Pet-safe swaps

Spider Plant — A hardy, low-maintenance plant that looks similar in texture and is completely non-toxic to pets.
Boston Fern — Adds a lush, green aesthetic similar to Peace Lilies and is safe for cats and dogs.
Parlor Palm — A great indoor option that provides a tropical feel without the toxic risks.
Calathea — Known for its beautiful patterned leaves, this plant is a safe choice for pet-friendly homes.

🪴 Care snapshot

Light: Medium indirect
Water: Water when it droops slightly
Difficulty: Easy

📚 Sources & further reading

Plant guides are compiled for reference and may be incomplete — always confirm with your vet for your individual pet. Spotted an error? Let us know.

Important: always confirm the botanical name — common names vary by region, and lists like these are a starting point, not a complete safety manual. For reference only — not veterinary advice. In an emergency, contact your vet immediately.