See, for zombie dogs, the flamethrower idea still works.

Of course, any zombie critters and I go to my old standby of hydrogen and flourine, heh heh heh...

If the thought of using it is enough to make Ironraven run away screaming, it must be good!
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The ultimate result of shielding men from the effects of folly is to fill the world with fools.
-- Herbert Spencer, English Philosopher (1820-1903)