The Ultimate Guide to Pet-Safe Houseplants for Cat and Dog Owners
Love plants and pets? Here are the best non-toxic houseplants that are safe for cats and dogs, plus which popular plants to avoid.
If you share your home with furry friends, choosing the right houseplants becomes a matter of safety. Many popular houseplants are toxic to cats and dogs, and curious pets love to nibble on leaves. The good news? There are plenty of gorgeous, non-toxic options that let you enjoy both a green home and peace of mind.
Why It Matters
Cats and dogs explore the world with their mouths. A bored cat might chew on dangling pothos vines, or a puppy might dig into a potted plant. While some toxic plants only cause mild stomach upset, others can lead to serious health complications.
If you suspect your pet has eaten a toxic plant, contact your veterinarian or the ASPCA Animal Poison Control Center (888-426-4435) immediately.
Top 10 Pet-Safe Houseplants
1. Spider Plant (Chlorophytum comosum)
The spider plant is one of the most popular pet-safe choices.
- Completely non-toxic to cats and dogs
- Easy to grow with trailing “baby” plants
- Thrives in moderate to bright indirect light
- Great for hanging baskets (out of reach, but safe if nibbled)
2. Boston Fern (Nephrolepis exaltata)
Lush and full, the Boston fern is safe for all pets.
- Non-toxic to cats, dogs, and birds
- Loves humidity — perfect for bathrooms
- Needs consistent moisture and indirect light
- Beautiful cascading fronds
3. Parlor Palm (Chamaedorea elegans)
Bring the tropics indoors safely with a parlor palm.
- Safe for cats and dogs
- Tolerates low light conditions
- Slow-growing and elegant
- Can reach 4-6 feet indoors
4. Calathea (Calathea spp.)
Stunning patterned leaves and completely pet-safe. Calatheas are the perfect choice for pet owners who want visual impact.
- Non-toxic to all pets
- Beautiful leaf patterns in various colors
- Needs humidity and indirect light
- Leaves fold up at night (fascinating to watch)
5. Prayer Plant (Maranta leuconeura)
The prayer plant is closely related to calathea and equally safe.
- Non-toxic to cats and dogs
- Gorgeous patterned foliage
- Leaves move throughout the day
- Great for hanging baskets or tabletops
6. Peperomia (Peperomia spp.)
With hundreds of varieties, peperomias offer endless safe options.
- Non-toxic to pets
- Compact — great for small spaces
- Semi-succulent, so they’re easy to care for
- Varieties include watermelon, raindrop, and string of turtles
7. African Violet (Saintpaulia)
One of the few pet-safe plants that blooms reliably indoors. African violets add color without risk.
- Safe for cats and dogs
- Blooms in purple, pink, white, and blue
- Compact size for windowsills
- Prefers bright, indirect light
8. Bird’s Nest Fern (Asplenium nidus)
The bird’s nest fern has smooth, wavy fronds that are safe for pets.
- Non-toxic to cats and dogs
- Loves humidity and shade
- Unique rosette shape
- Easier than most ferns to maintain
9. Polka Dot Plant (Hypoestes phyllostachya)
Vibrant pink, red, or white spotted leaves make this a standout — and it’s pet-safe.
- Non-toxic to pets
- Colorful foliage
- Compact growth habit
- Prefers bright, indirect light
10. Hoya (Hoya spp.)
Waxy, beautiful leaves and fragrant flowers. Hoyas are safe for pets and highly collectible.
- Non-toxic to cats and dogs
- Trailing growth ideal for shelves
- Low-maintenance, semi-succulent
- Produces clusters of fragrant flowers
Popular Houseplants to AVOID with Pets
These common plants are toxic and should be kept away from cats and dogs:
| Plant | Toxic To | Severity |
|---|---|---|
| Pothos | Cats, Dogs | Moderate — mouth/throat irritation |
| Monstera | Cats, Dogs | Moderate — swelling, drooling |
| Peace Lily | Cats, Dogs | Moderate — oral irritation, vomiting |
| Snake Plant | Cats, Dogs | Mild — nausea, vomiting |
| Dieffenbachia | Cats, Dogs | Severe — intense oral burning |
| Philodendron | Cats, Dogs | Moderate — oral irritation |
| Aloe Vera | Cats, Dogs | Mild to Moderate — vomiting, diarrhea |
| Jade Plant | Cats, Dogs | Moderate — vomiting, depression |
| Sago Palm | Cats, Dogs | Severe — potentially fatal |
| Lilies | Cats | Severe — potentially fatal for cats |
Safety Tips for Plant-Loving Pet Owners
Even with pet-safe plants, these precautions help:
- Place plants on high shelves or in hanging baskets when possible
- Use heavy, stable pots that can’t be knocked over
- Cover soil with decorative stones to discourage digging
- Provide cat grass as a safe alternative for cats that like to chew
- Train puppies early to leave plants alone
- Keep toxic plants in rooms pets can’t access if you must have them
Browse Our Full Pet-Safe Collection
Ready to shop safely? Check out our curated pet-safe plants collection for detailed care guides on every non-toxic plant we recommend.
