Parlor Palm
Chamaedorea elegans
Nontoxic · happy in low light
Pet SafePet-safe houseplant guides
Houseplants
safe enough to share
with your pets.
Leafproof is the safety-first plant library for dog and cat homes — nontoxic picks, chew-scores on every species, and care guides reviewed by veterinarians. All of the green. None of the 2 a.m. panic-Googling.
- ASPCA-aligned toxicity data
- Vet-reviewed guides
- Chew-tested picks only
Parlor Palm
Calathea Orbifolia
Peperomia
Boston Fern
Ponytail Palm
Money Tree
Spider Plant
African Violet
Cast Iron Plant
Areca Palm
ASPCA-aligned
toxicity classifications
Veterinarian-reviewed
every guide, dated
Nontoxic picks only
we never list "mildly toxic" as safe
Poison-control-ready
emergency info on every page
01 — The Leafproof difference
"Non-toxic-ish" isn't a thing.
We treat safety like a spec sheet.
Most plant blogs copy each other's lists. We build ours the way a vet would: from primary toxicology data, with the caveats kept in — because "probably fine" is not a safety standard when there's a tongue involved.
01
Chew-scores, not wishful thinking
Every plant gets a 1–10 score for real-world nibbling — from the occasional leaf-licker to the full salad-bar puppy. Safe plants are still graded on what happens if they get eaten.
Chew-score system
Nibble behavior notes
02
Pet-specific warnings
Cats and dogs react differently to the same plant. Our guides flag the differences — including the one flowering plant that's an absolute hard no in any cat home.
Cat-specific alerts
Dog-specific alerts
03
Placement that prevents chewing
Even safe plants do better out of reach. Each care card includes where the plant should live — shelf, hanger, or floor — based on your pet's determination level.
Placement maps
Chew-proofing tips
Interactive
Who chews at home?
Pick your crew — the advice on this site adapts as you browse.
- Spider plants are safe for both — though cats may still get the mild zoomies.
- True lilies: an absolute never. Even pollen can shut down a cat's kidneys.
- Skip aloe, jade and every pothos. Use hangers for anything stringy.
02 — Start here
A safe starter shelf.
Six species we recommend to nearly every first-time pet-plant household — forgiving, handsome, and boring in the best possible way.
Notes for:
Parlor Palm
Chamaedorea elegans
Low to medium, indirect light
Water every 1–2 weeks
Safe for cats & dogs — nibbles are harmless.
PetSafeCalathea Orbifolia
Goeppertia orbifolia
Bright, indirect light
Keep evenly moist, loves humidity
Safe for cats & dogs. Worst case: a crumpled leaf.
PetSafePeperomia Obtusifolia
Baby rubber plant
Medium, indirect light
Let soil dry between waterings
Safe for cats & dogs. Thick leaves survive curious paws.
PetSafeBoston Fern
Nephrolepis exaltata
Indirect light, cooler rooms
Consistently moist, misted
Safe for both — hang it high anyway. Cats love jungle gyms.
PetSafeSpider Plant
Chlorophytum comosum
Bright, indirect light
Water when top inch is dry
Nontoxic. Overeating = mild tummy grumbles. Cats: mild zoomies.
PetSafeMoney Tree
Pachira aquatica
Bright, indirect light
Water thoroughly, then drain
Safe for cats & dogs. Braided trunk: cat-scratch approved.
PetSafe03 — What we make
The guides.
The Safety Library
Searchable profiles of common houseplants — toxicity class, chew-score, symptoms to watch and vet-reviewed care, all on one card.
Browse the libraryThe Room-by-Room Map
Which plants belong on which shelf, in which room — planned around your pet's habits, from windowsill bakers to floor-level zoomers.
See the method04 — The process
How a plant earns the paw.
Four gates between a pretty photo on our mood board and a recommendation in your living room.
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1
We read the science
Cross-checking ASPCA toxic & non-toxic lists against veterinary toxicology sources — a minimum of four references per species.
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2
Vets get final say
Licensed veterinarians review every guide before publication. Each care card carries its vet-review date — no date, not published.
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3
Chew-tested at home
Real pets, real nibbles, documented outcomes. Our volunteer chew-testers have strong opinions and stronger stomachs.
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4
Re-reviewed every season
Safety labels and care advice are revisited quarterly, because nurseries swap cultivars and research doesn't stand still.
05 — The science, in plain English
What "toxic" actually means.
Plant toxicity isn't one thing — it's three very different chemistry problems. Knowing which one you're dealing with changes how you react.
Calcium oxalate crystals
Pothos
Philodendron
Monstera
ZZ plant
Needle-shaped crystals fire into the mouth and tongue on contact. Expect drooling, pawing at the mouth and swelling. Rarely deadly — always miserable.
Saponins & similar compounds
Aloe vera
Snake plant
Jade plant
Bitter and irritating to the gut. Vomiting, diarrhea and low energy typically show up within hours. Unpleasant, usually manageable — but a vet call either way.
Cycasin — the sago problem
Sago palm — every part
Seeds are the worst
Can cause liver failure in dogs. This is the one plant we tell people to remove outright — indoors, porch, or any yard a dog visits. If it's in reach, it's an ER trip.
If your pet chewed something and shows:
drooling
pawing at the mouth
vomiting
wobbliness
unusual tiredness
→ call your vet.
Save this number today.
ASPCA Animal Poison Control Center — 24/7. A consultation fee applies; worth every cent.
(888) 426-4435
06 — The signature scale
Every plant, on one honest scale.
Drag the marker. This is exactly how we sort every species in the library — no marketing spin, just tiers you can act on.
Nontoxic — go wild
No toxic compounds reported for cats or dogs. The only "risk" is to the plant itself.
07 — From pet-plant homes
Chew-tester families, reporting in.
"We rearranged the whole living room using the room map. The cat ignored the new parlor palm for a week — then made peace with it. Nobody has been poisoned in the making of this shelf."
"The chew-score is weirdly accurate. Our lab has personally tested it. Repeatedly. With enthusiasm."
"First plant site where I didn't have to cross-check everything against the ASPCA list myself. It's already done — with the sources shown."
08 — FAQ
Questions from worried plant parents.
The honest answers, same as we'd give them on the phone.
A plant is pet-safe when authoritative toxicology sources — starting with the ASPCA's toxic and non-toxic plant lists — report no toxic compounds for cats or dogs. Important nuance: safe doesn't mean snackable. Any plant can cause mild stomach upset if eaten in quantity, so chew-scores still matter.
No. Spider plants are nontoxic — the worst realistic outcome is mild stomach upset or some cat-zoomies. Keep an eye on your cat for 24 hours and call your vet only if vomiting persists or energy drops. This is exactly why chew-scores exist.
Yes — echeveria, haworthia and burro's tail are all nontoxic. The two common ones to skip are aloe vera and jade plant, which are genuinely toxic to cats and dogs. The succulent aisle is where "cute" and "safe" diverge most often.
Three steps: remove access to the plant, take a clear photo of it, and call the ASPCA Animal Poison Control Center at (888) 426-4435 or your vet. Don't induce vomiting unless a professional tells you to — some compounds cause more damage coming back up.
Generally, yes — nontoxic plants are the gentler choice around small children for the same reason. But the same rule applies: houseplants are decor, not food, and pots are not climbing frames. Place accordingly.
Skip systemic insecticides entirely — they live inside the plant tissue. For pests, start with a shower and pruning; if you use neem, keep pets off the soil for 24 hours. Every care card in the library includes pet-safe product guidance.
The Chew Report — free weekly
Bring home the green.
Skip the 2 a.m. Googling.
One pet-safe plant idea, one placement tip, and one "skip this one" warning — every Sunday. Written by humans, checked by vets.
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