Jon Oatley with surrogate goat (IMAGE) Washington State University Caption Washington State University reproductive biologist Jon Oatley feeds a goat "surrogate sire." Credit Bob Hubner, Washington State University Usage Restrictions For use only with stories related to this press release License Licensed 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.