Each doll couple is paired with an animal friend to accompany them. The book has different themes, each with a different animal companion to choose from, including, Home (cat, dog and mouse), Farm (chicken, donkey and sheep), Forest (panda, red panda and koala), Desert (kangaroo, rhino and hippo) and Special Animals (penguin and platypus). There are patterns for both beginners and advanced crocheters, with step by step pictures that make following the patterns easy.