in Animals, General Sea otters have skin…. by Chirag Chauhan March 9, 2018, 10:26 pm 597 Views Sea otters have skin pockets where they keep their favorite rocks to use for crushing seashells. crushing seashellsSea otters Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website By using this form you agree with the storage and handling of your data by this website. *