Doug, has many templates, you could use this one.
http://www.cakecentral.com/modules.php?name=gallery&file=displayimage&pid=917943
I had a hard time finding ones small enough bc I didn't want them to overpower the cake. I ended up using candy molds with fondant. I liked using it bc it added more details (the toes) than a normal cookie cutter would do. Just make sure you grease the mold and let them sit for a day or so. The pic is in my photos (purple and green) if you want to see what they look like.
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