Houseplants bring life, beauty, and a touch of nature to our homes. However, when you share your living space with a furry friend, it’s crucial to ensure that the plants you choose are safe for your four-legged companion. Many popular houseplants can be toxic to dogs, causing a range of symptoms from mild irritations to serious health issues. In this blog, we will explore ten popular houseplants that are toxic to dogs, providing important information to help you create a safe and pet-friendly environment.

1. Sago Palm (Cycas revoluta)

The Sago Palm is a popular ornamental plant known for its feathery fronds and striking appearance. However, all parts of the Sago Palm, including the seeds, leaves, and roots, contain cycasin—a toxin that can cause severe gastrointestinal symptoms, liver failure, and even death in dogs. It’s crucial to keep this plant out of your dog’s reach or avoid having it altogether.

2. Dieffenbachia

Dieffenbachia, with its large, lush leaves and striking patterns, is a common houseplant. However, its leaves contain calcium oxalate crystals that can cause intense oral irritation, swelling of the tongue, and difficulty swallowing if ingested by dogs. It’s best to choose non-toxic alternatives if you have a curious pup.

3. Philodendron

Philodendrons are beloved for their attractive foliage and ability to thrive in low-light conditions. However, they contain insoluble calcium oxalate crystals that can cause oral irritation, drooling, and difficulty breathing in dogs. It’s essential to keep these plants away from your furry friends and opt for pet-safe alternatives.

4. Easter Lily (Lilium longiflorum)

Easter Lily

Easter Lilies are popular during the holiday season but can be extremely toxic to dogs. Ingesting any part of the plant, including the petals, leaves, or even the pollen, can lead to kidney failure. If you have a dog, it’s best to avoid having Easter Lilies in your home to prevent potentially life-threatening situations.

5. Jade Plant (Crassula ovata)

Jade Plants are popular succulents known for their thick, fleshy leaves and easy care. While they are generally safe for humans, they can cause vomiting, depression, and even slow heart rate in dogs if ingested. Place Jade Plants in areas where your dog cannot access them or choose non-toxic alternatives.

6. Aloe Vera

Aloe Vera is a common succulent plant known for its medicinal properties. While it has numerous benefits for humans, it can be toxic to dogs if ingested in large quantities. The gel inside the plant is relatively safe, but the outer layer and yellow sap contain anthraquinone glycosides, which can cause vomiting, diarrhea, and changes in urine color. Keep Aloe Vera plants in areas inaccessible to your canine companion.

7. Pothos

Pothos, with its trailing vines and variegated leaves, is a popular choice for indoor gardens. However, it contains insoluble calcium oxalate crystals that can cause oral irritation, excessive drooling, and difficulty swallowing if chewed or ingested by dogs. Opt for pet-friendly plants like the Boston Fern as an alternative.

8. Dracaena

Dracaena plants are known for their architectural structure and striking foliage, making them a popular choice for interior design. However, they contain saponins, which can cause drooling, vomiting, and weakness in dogs if ingested. It’s important to keep these plants out of your dog’s reach or choose safer alternatives.

9. ZZ Plant (Zamioculcas zamiifolia)

The ZZ Plant is a hardy and low-maintenance houseplant with glossy, dark green leaves. However, it contains calcium oxalate crystals that can cause oral irritation, drooling, and difficulty swallowing if chewed or ingested by dogs. Consider pet-friendly options like the Areca Palm or Parlor Palm instead.

10. Snake Plant (Sansevieria spp.)

Snake Plants, also known as Mother-in-Law’s Tongue, are hardy and resilient houseplants with upright leaves. While they are excellent air purifiers, they contain saponins that can cause gastrointestinal upset, including nausea, vomiting, and diarrhea, in dogs. Keep Snake Plants out of your dog’s reach or opt for safer options such as the Boston Fern or Spider Plant.


Creating a pet-friendly environment is crucial to ensure the well-being of your furry friend. By being aware of the houseplants that are toxic to dogs, you can make informed choices when selecting greenery for your home. Remember to keep toxic plants out of your dog’s reach and consider pet-safe alternatives to create a safe and harmonious living space for both you and your canine companion. Your dog’s health and happiness are worth the extra effort in creating a pet-friendly haven.