Is Old Man Cactus Toxic for Cats?

Most people know that cacti are generally safe for cats. However, there is one type of cactus that can be toxic to cats: the Old Man Cactus. The Old Man Cactus (also known as the Wooly Senecio) is a type of succulent that is native to Africa.

It can grow up to two feet tall and has long, white hairs on its stems and leaves. These hairs can cause irritation if they come into contact with a cat’s skin. If a cat ingests the hair, it can cause vomiting and diarrhea.

In severe cases, it can lead to liver damage or death.

If you’re wondering whether old man cactus is toxic for cats, the answer is no. This plant is not poisonous to felines and is actually a great addition to any kitty-friendly home. Not only is it non-toxic, but this type of cactus can also help keep your cat’s nails healthy and trim.

Is Old Man Cactus Toxic for Cats?


Is Old Man Cactus Toxic for Cats

Yes, old man cactus is toxic for cats. The plant contains a chemical called saponin, which is poisonous to cats. Symptoms of toxicity include vomiting, diarrhea, drooling, and weakness.

If your cat has eaten any part of the plant, contact your veterinarian immediately.

What are the Symptoms of Toxicity in Cats

Toxicity in cats can manifest in a variety of ways, depending on the substance involved. Symptoms may be general or specific to a particular system or organs, and can range from mild to life-threatening. Common symptoms of toxicity include vomiting, diarrhea, lethargy, loss of appetite, and difficulty breathing.

More specific symptoms will depend on the substance involved and may include drooling, seizures, tremors, paralysis, and kidney failure. If you suspect your cat has been exposed to a toxic substance, it is important to seek veterinary care immediately.

How Do I Prevent My Cat from Coming into Contact With Old Man Cactus

To prevent your cat from coming into contact with Old Man Cactus, you should keep it away from areas where the plant is growing. You can also trim the cactus so that its spines are not accessible to your cat. If your cat does come into contact with the cactus, you should carefully remove any spines that are stuck in its skin.



Old Man Cactus is a member of the cactus family and is native to South America. It is not toxic to cats, but can cause gastrointestinal upset if eaten in large quantities. The plant contains a small amount of saponin, which is toxic to cats and can cause vomiting and diarrhea.

If your cat eats a large quantity of Old Man Cactus, contact your veterinarian immediately.

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