The following shall be unclean for you from among the things that swarm on the earth: the mole, the mouse, and great lizards of every variety.
This is really a problem for me as I have been using a mouse for years for my computer without knowing of this issue.
Would there be a good kosher alternative? I have a heard of a company called Gemara which makes a half-flesh half-earth mouse (model reference Sanhedrin 91a)? Would that be enough to be permitted?
Or is there somewhere a permitted mouse with a hekhsher?