If you’re a houseplant lover and a pet lover, you’re in good company. One of the joys of indoor plants is how much life they bring into our homes—but if you share that space with curious cats or dogs, it’s important to be thoughtful about what you grow.
Pets, especially cats, tend to see houseplants as intriguing new toys (or snacks). While many plants are perfectly safe, others have natural defenses that can cause anything from mild stomach upset to more serious health concerns if chewed. The good news? With a little knowledge and the right plant choices, it’s absolutely possible to enjoy a full, beautiful collection of houseplants while keeping your pets safe.
Why Some Plants Are Toxic
In nature, plants protect themselves from being eaten by animals, insects, and fungi using natural compounds. Some plants evolved to be edible, while others rely on these defenses to survive. Toxicity can range widely—from mild irritation to more serious symptoms—so awareness is key, not alarm.
The goal isn’t to avoid plants altogether, but to choose wisely, place plants thoughtfully, and lean into varieties that are known to coexist well with pets.
Pet-friendly Houseplants
| Plant Name | Notes on Care / Fun Features | Pet Benefits |
|---|---|---|
| Baby Tears | Perfect for terrariums or trailing pots | Safe for nibbling |
| Areca Palm | Tropical look, easy-care | Non-toxic |
| Prayer Plant | Leaves fold up at night | Safe for pets |
| Polka Dot Plant (Hypoestes) | Colorful and playful | Non-toxic |
| Ponytail Palm | Large base stores water, low-maintenance | Non-toxic |
| Boston Fern | Classic hanging plant | Safe for nibbling |
| Peperomia | Compact, low-maintenance | Non-toxic |
| Blue Echeveria | Sun-loving succulent | Non-toxic |
| Chinese Money Plant | Easy to propagate | Non-toxic |
| Orchids (common varieties) | Long-lasting blooms | Non-toxic |
| Air Plants | No soil, creative display options | Non-toxic |
| Calathea (Rattlesnake Plant) | Dramatic foliage, slow grower | Non-toxic |
Common Houseplants to Keep Out of Reach
These plants are popular and beautiful, but they’re best avoided in homes where pets are known to chew on greenery—or should be kept well out of reach.
| Plant Name | Notes on Toxicity | Pets Affected |
|---|---|---|
| Lilies (including Peace Lily) | Extremely toxic; even small exposure can cause kidney failure | Cats |
| Philodendron | Contains calcium oxalate crystals; can burn mouth, cause drooling and vomiting | Cats & Dogs |
| Pothos | Calcium oxalate; mouth irritation, vomiting | Cats & Dogs |
| ZZ Plant | Calcium oxalate; burns mouth and digestive upset | Cats & Dogs |
| Dieffenbachia (Dumb Cane) | Calcium oxalate; mouth irritation and vomiting | Cats & Dogs |
| Snake Plant | Saponins; gastrointestinal upset | Cats & Dogs |
| Aloe Vera | Saponins; can cause vomiting and diarrhea | Cats & Dogs |
| Jade Plant | Mild to moderate toxicity; large amounts can be dangerous | Cats & Dogs |
| Sago Palm | Cycasin; can cause liver failure | Cats & Dogs |
| Asparagus Fern | Berries toxic; contact can irritate skin | Cats & Dogs |
A Few Helpful Tips
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Even pet-safe plants can cause mild stomach upset if eaten in large quantities.
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Puppies and kittens are more likely to chew excessively—monitor closely.
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Watch how your pet interacts with plants and adjust placement as needed.
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Outdoor plants matter too—be mindful of what pets can access outside.
If you ever suspect your pet has ingested a toxic plant, contact your veterinarian right away.
Visit us at Sargent’s Nursery and let’s help you grow a home full of life—without worry!
Sources: ASPCA, VCA Animal Hospitals, University of Connecticut