Red Cedar

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The question of red cedar (Juniperus virginia) bedding, branches etc is always controversial. Red cedar contains a volatile oil that can cause dermatitis and gastrointestinal tract irritation.

There is a report that cedarwood shavings (Juniper species) cause a high mortality rate in rat pups. Poisonings in cattle have also been reported but are rare. Pregnant ewes fed Juniper caused abortions and necrotic rumenitis.  (Ref. Humphreys DJ. Veterinary Toxicology)

I have a report on file of a Yorkshire terrier ( wt. 3 - 4 lbs)  who was found chewing on a cedar branch. One hour later he began to  shake and looked really ill (? nausea).  The dog did well with  supportive care.

There is a risk for toxicity for all animal species so red cedar is  best avoided.

Gillian Willis
Vancouver, B.C.
gwillis@unixg.ubc.ca

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Copyright © Gillian A.Willis. Permission to re-use any part of this text (whole or in part) must be obtained from the author.