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Is Atlantic White Cedar toxic to dogs?

Chamaecyparis thyoides

Mildly toxic to dogs

Mildly. The ASPCA lists atlantic white cedar 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. This classification follows the ASPCA Toxic and Non-Toxic Plant List. Chamaecyparis thyoides is not individually listed by ASPCA. Like other members of the cypress family, the foliage contains aromatic oils that may cause mild gastrointestinal upset if ingested by pets. Not considered severely toxic but caution is advised around pets that chew plant material.

What to do if your dog ate atlantic white cedar

  1. Remove any plant material from your dog's mouth and move atlantic white cedar 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 atlantic white cedar to the appointment so it can be treated correctly.

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

Is atlantic white cedar toxic to dogs? — FAQ

Is atlantic white cedar toxic to dogs?

Mildly. The ASPCA lists atlantic white cedar 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. Chamaecyparis thyoides is not individually listed by ASPCA. Like other members of the cypress family, the foliage contains aromatic oils that may cause mild gastrointestinal upset if ingested by pets. Not considered severely toxic but caution is advised around pets that chew plant material.

What are the symptoms if a dog eats atlantic white cedar?

Chamaecyparis thyoides is not individually listed by ASPCA. Like other members of the cypress family, the foliage contains aromatic oils that may cause mild gastrointestinal upset if ingested by pets. Not considered severely toxic but caution is advised around pets that chew plant material. 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 atlantic white cedar.

What should I do if my dog ate atlantic white cedar?

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.

Is atlantic white cedar toxic to cats too?

The ASPCA classification Growli uses applies to both cats and dogs: Atlantic White Cedar is mildly toxic to cats as well. See the full atlantic white cedar pet-safety guide for both species.

What is a dog-safe alternative to atlantic white cedar?

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.

Full atlantic white cedar pet-safety