You can use your lambs as a ‘hat’ for the Innocent Age Concern Big Knit charity knit www.thebigknit.co.uk or as an egg cosy. I Made them in lots of different colour combinations and used either felt or buttons for eyes.

They are knit using Loop Stitch- the pattern includes instructions for this and a link to a video

Use double knitting (USA Light Worsted) yarn and 4.0mm(UK size 8, USA size 6) needles.
The body and head can be knit in the round or knit flat and ears and arms are knit flat The lambs are about 7cm (2.8 inches) wide and 9cm (3.5 inches) tall

I also have other free Big Knit patterns available on my Ravelry stores