Toxicity level
MildModerateSevere
- Insoluble oxalates
- Immediate
- Affects: Mouth & throat
Did you know? Like pothos, it causes intense mouth irritation when chewed.
Verdict
Feed only in moderation
Key concern
Insoluble calcium oxalates
Species
🐶 Dogs
Why this verdict for dogs
Philodendron contains insoluble calcium oxalate crystals that cause oral burning, drooling and vomiting if a dog chews the leaves.
Warning signs to watch for
- Pawing at mouth
- Drooling
- Vomiting
🍽️ Feeding it safely?
Frequently asked questions
Can dogs eat philodendron?
In moderation. Philodendron contains insoluble calcium oxalate crystals that cause oral burning, drooling and vomiting if a dog chews the leaves.
How much philodendron can dogs have?
None — philodendron is not safe for dogs and should be avoided entirely. When in doubt, ask your vet.
Is philodendron safe for cats too?
Verdicts can differ between species. See the cat answer for philodendron →
More plants for dogs
By the CanMyPet Editorial Team · Reviewed against ASPCA Animal Poison Control, the American Kennel Club (AKC) and Pet Poison Helpline · Last updated June 22, 2026.
Sources
- ASPCA — People Foods to Avoid Feeding Your Pets
- American Kennel Club — Dog Nutrition
- Pet Poison Helpline — Poison List
CanMyPet provides general information reviewed against trusted sources (ASPCA, AKC, Pet Poison Helpline). It is not a substitute for professional veterinary advice. When in doubt, always contact your veterinarian.