Grackle dips dog pellets to soften them (VIDEO) McGill University This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption A Carib grackle at the Bellairs Research Institute in Barbados dunks dog pellets to make them more edible. Credit Louis Lefebvre Usage Restrictions Acknowledge film-maker 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.