Here is a really quick and easy pattern that will provide your cat with hours of fun. This is my Sugar Mouse Cat Toy knitting pattern. This sugar mouse is quick and easy to make and measures 5 inches long (excluding tail) when made up. It can be knitted in any dk yarn on 3 mm needles and takes so little yarn it costs only pennies to make. If you really want to make your cat go wild add some catnip! This knitting pattern can be purchased as an immediate pdf download.