Amigurumi free patterns and step-by-step crochet tutorials... One of the free amigurumi crochet patterns we will share today is the amigurumi sheep. You can learn how to crochet these sheep using the free amigurumi pattern. There is no better toy for your child than sheep. It is both healthy and washable. When finished it will be 15 cm (5.9 ") in height.