[Mommamia]

I'm not sure what kind of frog you are looking for, but I found a cute one that I want to try. You can download the pattern from www.spudandchloe.com/blog/2009/07/ribbit-free-pattern/

 

[Mommamia]

you can try http://knitting.about.com/od/accessories/tp/valentines-pats.htm
or just type in valentine knitting projects in the search and many free pattern sites will come up