Feline licking and chewing (IMAGE) Iwate University, Japan Caption A cat licks and chews silver vine leaves. Credit Masao Miyazaki & Reiko Uenoyama Usage Restrictions Credit must be given to the creator. License CC BY 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.