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Is Lydia's Window Plant toxic to cats?

Ophthalmophyllum lydiae

Mildly toxic to cats

Mildly. The ASPCA lists lydia's window plant as mildly toxic to cats — a chewing cat typically gets mouth irritation, drooling, and vomiting rather than a medical emergency, but it is still best kept out of reach. This classification follows the ASPCA Toxic and Non-Toxic Plant List. Ophthalmophyllum lydiae (syn. Conophytum lydiae) is not individually listed by the ASPCA. Related Conophytum species and Lithops (Aizoaceae) are listed as non-toxic by ASPCA, and no toxic principles are documented for this genus. However, as direct ASPCA confirmation is absent for this species, a cautious rating is applied.

What to do if your cat ate lydia's window plant

  1. Remove any plant material from your cat's mouth and move lydia's window plant out of reach.
  2. Note how much was eaten and when, and watch for drooling, vomiting, or lethargy.
  3. Do not induce vomiting unless a vet or poison-control specialist instructs you to.
  4. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice.
  5. Bring a leaf or photo of lydia's window plant to the appointment so it can be treated correctly.

General guidance, not veterinary advice. If you think your cat has eaten lydia's window plant, contact your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 — do not wait for symptoms to worsen.

Is lydia's window plant toxic to cats? — FAQ

Is lydia's window plant toxic to cats?

Mildly. The ASPCA lists lydia's window plant as mildly toxic to cats — a chewing cat typically gets mouth irritation, drooling, and vomiting rather than a medical emergency, but it is still best kept out of reach. Ophthalmophyllum lydiae (syn. Conophytum lydiae) is not individually listed by the ASPCA. Related Conophytum species and Lithops (Aizoaceae) are listed as non-toxic by ASPCA, and no toxic principles are documented for this genus. However, as direct ASPCA confirmation is absent for this species, a cautious rating is applied.

What are the symptoms if a cat eats lydia's window plant?

Ophthalmophyllum lydiae (syn. Conophytum lydiae) is not individually listed by the ASPCA. Related Conophytum species and Lithops (Aizoaceae) are listed as non-toxic by ASPCA, and no toxic principles are documented for this genus. However, as direct ASPCA confirmation is absent for this species, a cautious rating is applied. Signs usually appear soon after chewing rather than hours later — watch for drooling, pawing at the mouth, vomiting, loss of appetite, or unusual lethargy after your cat has had access to lydia's window plant.

What should I do if my cat ate lydia's window plant?

Stay calm. Remove any plant from your cat's mouth and take the plant away. Note how much was eaten and when, and do not induce vomiting unless told to. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice; a leaf or photo helps the vet treat it correctly.

Is lydia's window plant toxic to dogs too?

The ASPCA classification Growli uses applies to both cats and dogs: Lydia's Window Plant is mildly toxic to dogs as well. See the full lydia's window plant pet-safety guide for both species.

What is a cat-safe alternative to lydia's window plant?

For a similar look without the risk, see the best cats-safe plants list — every plant there is ASPCA non-toxic to cats and dogs.

Full lydia's window plant pet-safety