Is Agave filifera toxic to cats?

Mildly. The ASPCA lists agave filifera 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. Agave is not individually listed on the ASPCA toxic or non-toxic plant database. The genus contains calcium oxalate raphides and steroidal saponins in its sap, which can cause oral and gastrointestinal irritation (drooling, vomiting) if chewed and contact dermatitis on skin. Treat with caution, keep away from pets, and verify with a vet if ingestion occurs.

Agave is not individually listed on the ASPCA toxic or non-toxic plant database. The genus contains calcium oxalate raphides and steroidal saponins in its sap, which can cause oral and gastrointestinal irritation (drooling, vomiting) if chewed and contact dermatitis on skin. Treat with caution, keep away from pets, and verify with a vet if ingestion occurs. 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 agave filifera.

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.

The ASPCA classification Growli uses applies to both cats and dogs: Agave filifera is mildly toxic to dogs as well. See the full agave filifera pet-safety guide for both species.

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.