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
🐱 Cats
Why this verdict for cats
Chewing philodendron burns a cat’s mouth and throat and causes drooling and vomiting. Keep this popular houseplant out of reach.
Warning signs to watch for
- Drooling
- Pawing at mouth
- Vomiting
🍽️ Feeding it safely?
Frequently asked questions
Can cats eat philodendron?
In moderation. Chewing philodendron burns a cat’s mouth and throat and causes drooling and vomiting. Keep this popular houseplant out of reach.
How much philodendron can cats have?
None — philodendron is not safe for cats and should be avoided entirely. When in doubt, ask your vet.
Is philodendron safe for dogs too?
Verdicts can differ between species. See the dog answer for philodendron →
More plants for cats
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.