Is Utricularia longifolia toxic to dogs?

Mildly. The ASPCA lists utricularia longifolia as mildly toxic to dogs — a chewing dog typically gets mouth irritation, drooling, and vomiting rather than a medical emergency, but it is still best kept out of reach. Utricularia (bladderwort) is not individually listed by the ASPCA in its toxic or non-toxic plant database, and the genus is not ASPCA-grounded as safe; treat with caution and verify with a vet before assuming it is pet-safe. Ingesting the foliage may cause mild gastrointestinal upset such as vomiting in cats and dogs.

Utricularia (bladderwort) is not individually listed by the ASPCA in its toxic or non-toxic plant database, and the genus is not ASPCA-grounded as safe; treat with caution and verify with a vet before assuming it is pet-safe. Ingesting the foliage may cause mild gastrointestinal upset such as vomiting in cats and dogs. 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 dog has had access to utricularia longifolia.

Stay calm. Remove any plant from your dog'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: Utricularia longifolia is mildly toxic to cats as well. See the full utricularia longifolia pet-safety guide for both species.

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