Is White cedar poisonous to dogs or cats?

White cedar

  • Scientific Name: Thuja occidentalis
  • Also Known As: White cedar
  • Is It Toxic? Yes
  • Toxins: Thujone (monoterpene, strong local irritant)
  • Symptoms: Gastric bleeding, hepatic degeneration, renal damage, tetanic convulsions
  • Toxic Parts:
  • General:

If your pet ingests white cedar (Thuja occidentalis), they will experience vomiting, bleeding from the stomach, and liver and kidney damage. If you think your pet has ingested white cedar, please contact your veterinarian immediately, as you may have to induce vomiting to stop a potentially deadly reaction.

What is White cedar?

White cedar (Thuja occidentalis) is a tree native to the Rocky Mountains and North America. The tree grows up to 50 feet (15 m) in height and the bark is smooth and pinkish in color. White cedar is widely used in landscaping and for construction. White cedar is used as a Christmas tree and is a popular ornamental plant.