Change your action on the form to point to: formmail.php when you click submit.
and past the code below in a new page and save it as formmail.php so when they fill out the form it will call this page and process your form values entered by the client and email it to you.
past this in a new page:
<?php mail("hiddencreek@pitnet.net", "New Client Filled Out Your Mail Form", //email address and subject of email
"Farm Name: $Farm-Name
Name: $Name
Address: $Address
City: $City
State: $State
Zip Code: $Zip
Telephone: $Telephone
Fax: $Fax
E-mail: $E-mail
Future Sale Consignments: $I-want-more-information-on 1
Information on the Hidden Creek Farm breeding program: $I-want-more-information-on 2
Semen and/or embryos available: $I-want-more-information-on 3
More information about Hidden Creek Farm: $I-want-more-information-on 4
Comments: $Comments "

;?>
code is ready to go and work with your form now.. but just know that in this form we do not give out code we like for people to reaserch so that they can learn and help others.
Nothing is hard when you realy want to learn it.
Max