McDonald Forest open, not found to pose any special risk to pets

CORVALLIS, Ore. – After further evaluation, officials at Oregon State University say there is no apparent geographic connection that would link dogs that had recently become ill with visitation to the McDonald Forest area north of Corvallis, and the area remains open for public use as usual.

Veterinarians and researchers from the OSU College of Veterinary Medicine, Veterinary Diagnostic Laboratory, College of Forestry and Research Forests have examined these cases, following public reports that one or more dogs may have become ill after drinking from water in the area.

Upon closer examination of all cases, including communication with pet owners, they found no geographic link between the cases, no consistent symptoms of ill health and no way to attribute illnesses to any known toxin.

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