Letter to an Unwelcomed Visitor

Dear mouse in the garage,

Unless your name is Mickey and you have an entire "world" (and a land, for that matter) built in your honor, kindly vacate my garage or I will be forced to turn my vicious attack dog loose on you.  I did not allow you into my home, nor did I invite you to take up residence.  Please gather your belongings--including any family members you may have brought along--and vacate the premises as soon as possible.  Thank you for your cooperation.  You have 24 hours.

Sincerely,