are haworthia toxic to cats


While its shape and size are quite similar to aloe, which is toxic to cats and dogs, the zebra plant is perfectly pet-safe. These hardy succulents need minimal care and make a standout decorative feature to any room, especially when put in a funky pot.

Help us make PetMD better

Was this article helpful?

Succulents That Are Poisonous to Dogs and Cats

These are the kinds of succulents you should avoid if you have a dog or cat in your home.

Aloe vera, one of the most well-known succulents, is widely utilized in medical and therapeutic settings. Sunburns are traditionally treated with its sap, and extracts from the plant are used in flavored waters, supplements, and cosmetics.

However, this succulent can be poisonous to pets. Aloe is known to cause gastrointestinal distress, such as vomiting and diarrhea, even making the pet lethargic.

Aloe plants are characterized by long, spiked tendrils. Some varieties have white spotted foliage, while others flower periodically. All varieties should be kept away from pets.

Kalanchoes are prized for their profusion of blooms, which range in hue from soft pink to vivid orange. This tropical succulent is commonly used as a houseplant and goes by several names, such as mother of millions, devil’s backbone, and mother-in-law plant.

This plant primarily irritates the gastrointestinal tract, which can result in diarrhea and vomiting. However, heart arrhythmias can also occur.

If your pet ingests kalanchoe, seek immediate veterinary care.

s via and

Euphorbia is a broad, diversified genus of plants that ranges in size from tiny, low-growing plants to massive trees.

Numerous euphorbia genus succulents, including the pencil cactus and crown of thorns, are toxic to dogs and cats alike.

Poisoning symptoms from eating this succulent include upset stomach and irritation of the skin and eyes.

If you have pets, it is best to avoid any plant in the euphorbia genus, including the poisonous poinsettia.

via Nikitin

Similar to aloe vera, jade is a popular houseplant that grows easily and is often seen on windowsills. Jade plants resemble trees because of their thick, woody stems and plump, oval leaves.

There are several types of jade, and all of them ought to be kept out of pets’ reach. Your dog or cat may exhibit symptoms such as incoordination and upset stomach if they consume jade.

Which Plants Are Toxic to Cats?

Many common houseplant species are toxic to cats; the list below highlights some of the plants you should definitely be cautious of if you have cats in your home. Since this is not an exhaustive list, we still advise investigating a plant to make sure it is not poisonous to cats even if it isn’t on this list.

  • Aloe
  • Lily
  • Lily of the valley
  • Peace lily
  • Pothos, devil’s ivy
  • Oleander
  • Amaryllis
  • Daffodil
  • Chrysanthemum
  • Tulip
  • Sago palm
  • Yew
  • Spanish thyme
  • Kalanchoe
  • Dieffenbachia
  • Marijuana
  • Cyclamen
  • Azalea
  • Rhododendron
  • Castor bean


What succulent is toxic to cats?

Euphorbia. A large, diverse genus, euphorbia includes plants ranging from tiny, low-growing plants to sprawling trees. Many succulents in the euphorbia genus, such as the pencil cactus and crown of thorns, are poisonous to both cats and dogs.

Is Haworthia poisonous to humans?

Haworthia is not poisonous to humans or animals and so you do not need to worry about keeping it in the home. The liquid that is excreted when the leaves are cut off is simply stored water that the plant would make use of in nature during long periods of drought.

How toxic is Crassula to cats?

Jade Plants (Crassula Ovata) Jade plants are a cute, common houseplant you could expect to find in someone’s home for good feng shui. However, they are toxic to cats and are not safe to keep around any pets. If ingested, they may cause vomiting, incoordination, and vomiting.

Is Haworthia cymbiformis safe for pets?

Understanding Plant Toxicity While some plants can cause serious health issues in pets, Haworthia cooperi isn’t one of them. Unlike other household plants that contain toxic compounds, this succulent lacks the harmful substances that can lead to symptoms like vomiting or diarrhea in cats.