These crochet octopus patterns are ideal for making unique and personalized toys for babies and toddlers. The tentacles of crochet octopuses resemble the umbilical cord, providing a sense of security and comfort similar to what experienced in the womb. Studies have shown that infants who hold these octopuses have a more stable heart rate and improved oxygen saturation, as the toy can help reduce stress and promote better sleep for the newborn or young children.