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Is Dwarf Hinoki Cypress toxic to cats?

Chamaecyparis obtusa 'Nana Gracilis'

Mildly toxic to cats

Mildly. The ASPCA lists dwarf hinoki cypress 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. Chamaecyparis obtusa is not specifically listed by the ASPCA as toxic, but foliage contains aromatic essential oils including sabinene and alpha-pinene that can irritate the gastrointestinal tract of cats and dogs if consumed in quantity, leading to vomiting or diarrhoea. Classify as mildly toxic out of caution; contact a vet if a pet ingests significant amounts.

What to do if your cat ate dwarf hinoki cypress

  1. Remove any plant material from your cat's mouth and move dwarf hinoki cypress 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 dwarf hinoki cypress to the appointment so it can be treated correctly.

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

Is dwarf hinoki cypress toxic to cats? — FAQ

Is dwarf hinoki cypress toxic to cats?

Mildly. The ASPCA lists dwarf hinoki cypress 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. Chamaecyparis obtusa is not specifically listed by the ASPCA as toxic, but foliage contains aromatic essential oils including sabinene and alpha-pinene that can irritate the gastrointestinal tract of cats and dogs if consumed in quantity, leading to vomiting or diarrhoea. Classify as mildly toxic out of caution; contact a vet if a pet ingests significant amounts.

What are the symptoms if a cat eats dwarf hinoki cypress?

Chamaecyparis obtusa is not specifically listed by the ASPCA as toxic, but foliage contains aromatic essential oils including sabinene and alpha-pinene that can irritate the gastrointestinal tract of cats and dogs if consumed in quantity, leading to vomiting or diarrhoea. Classify as mildly toxic out of caution; contact a vet if a pet ingests significant amounts. 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 dwarf hinoki cypress.

What should I do if my cat ate dwarf hinoki cypress?

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 dwarf hinoki cypress toxic to dogs too?

The ASPCA classification Growli uses applies to both cats and dogs: Dwarf Hinoki Cypress is mildly toxic to dogs as well. See the full dwarf hinoki cypress pet-safety guide for both species.

What is a cat-safe alternative to dwarf hinoki cypress?

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 dwarf hinoki cypress pet-safety