A goose.

A goose makes a wonderful guard for your home. It's fearless and will wade right in and peck a thief, a Pachuco, or a tax collector on the leg, all the while making one heck of a noise.
I keep a flock of Portagee police dogs to keep Pachucos and tax collectors out of my yard.
by Bumkicker Slade April 25, 2005
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