Rabbits should be available in abundance. If not, try to steal one out of a laboratory, posing as a member of the 'Animal Liberation Front'. If the laboratory conducts genetic tests, you might just be lucky enough to find one that has pointed teeth already. If not, I'm sure you could cut and/or file them in that shape.
Comments
Ta-da!
Someone can help me? I think the rabbit is more difficult to find /:
I'd quite like to see a Telltale Vista sidebar gadget.