The only pattern I did find (by Catbird) included no photos and was difficult to follow. When I designed these very simple "dead" mice with little Xs for eyes (and lacking ears and whiskers which my cat would only pull off anyway), I used felt but discovered that one cat completely destroyed the felt with ease. Later designs used denim and other fabrics.
I do sell these from time to time (check my Zibbet store or email me for availablilty), so I do ask that you use the pattern only to make mice for your own pet, rather than for profit.
Download: Simple Catnip Mouse PDF.
More images:
