No, you can salt the meat, or smoke it, or in colder climates even just hang it up to refrigerate in a cold room. Most people who hunt do so to supplement their ladder, not for trophies. Fox meat is not edible because you don't hunt carnivores for meat. Tbf Leshman could've meant hunting purely for the fur, but knowing how incredibly sheltered Leshma is I am going to guess he's just being a stupid fucking ignorant autist as usual.