Dog blood test swab (IMAGE) Washington State University Caption Erika Rose, left, a veterinary technician, uses a swab to collect a DNA sample from Jenna, a Scottish deerhound, as Laura Studer, right, Jenna’s owner, looks on in Gig Harbor, Wash. Credit Ted S. Warren, Washington State University College of Veterinary Medicine Usage Restrictions For use only with stories associated with this press release License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.