This is a pretty darned good skinner with a gut hook, and for a pretty darned good price.

http://www.kniferus.com/servlet/the-408/158OT/Detail

I've used this on deer, elk, rabbit, pheasant, and salmon.

You can spend a lot more money if you want. I would start here and keep it sharp and you should do just fine.
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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)