Wyo. Stat. § 1-15-303: Issuance of writ; undertaking; service.

(a) If authorized by a written order of the court pursuant to W.S. 1-15-103(a)(i), and upon the filing by plaintiff of the bond required by W.S. 1-15-104, the clerk shall issue the writ of replevin.

(b) The writ shall be issued in the name of the state of Wyoming and shall require the sheriff to take the property described in the affidavit and retain it in his custody until delivered as provided in this article. The sheriff shall execute the writ and without delay serve on the defendant a copy of the affidavit, undertaking and writ. If personal service cannot be made upon the defendant service shall be made by depositing a copy of the papers in the United States mail, postage prepaid, addressed to the defendant at his last known address.