Wyo. Stat. Ann. § 34-2-107

Mortgages of land may be in the following form: A. B., mortgagor, (here insert the name or names and place of residence) to secure the payment of (here insert the amount of indebtedness, when due, rate of interest, and whether secured by a note or otherwise), do hereby mortgage the following described real estate (here insert description thereof) situate in.... county, state of Wyoming. The mortgagor agrees to pay all taxes and assessments on said premises and to keep the buildings thereon insured in a sum not less than $ .... during the life of this mortgage, payable to the mortgagee; and in case he does not the mortgagee may insure said building or buildings and pay said taxes and all amounts so paid shall be added to and considered as part of the above indebtedness hereby secured. In case of default of payment of either interest or principal then the whole indebtedness herein secured shall become due and payable, and the mortgagee may proceed, pursuant to law, to foreclose on said property and in case of foreclosure the mortgagor hereby agrees to pay all costs of the same, including an attorney's fee of $ .... Dated this .... day of .... A.D .... A. B.