Mayan Dog Image 1 (IMAGE) Smithsonian Tropical Research Institute Caption Ashley Sharpe, staff scientist at the Smithsonian Tropical Research Institute in Panama, found the remains of dogs from the Guatemalan highlands at Ceibal, a lowland site, indicating that the Mayas were moving or trading dogs for ceremonial use. Credit Ashley Sharpe Usage Restrictions Credit: Ashley Sharpe, STRI 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.