Try this then:
HTML Code:
<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="$stylevar[cellspacing]" border="0" width="100%" align="center">
<tr>
<td class="thead">$vbphrase[additional_information]</td>
</tr>
<tr>
<td class="panelsurround" align="center">
<div class="panel">
<div style="width:$stylevar[formwidth_usercp]" align="$stylevar[left]">
$customfields[regular]
<!-- end if custom fields -->
</if>
</div>
</div>
</td>
</tr>
</table>
<br />
<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="$stylevar[cellspacing]" border="0" width="100%" align="center">
<tr>
<td class="thead">Pet Information</td>
</tr>
<tr>
<td class="panelsurround" align="center">
<div class="panel">
<div style="width:$stylevar[formwidth_usercp]" align="$stylevar[left]">
<fieldset class="fieldset">
<legend>Pet Ownership</legend>
<table cellpadding="0" cellspacing="$stylevar[formspacer]" border="0" width="100%">
<tr>
<td colspan="2">Do you own a pet?</td>
</tr>
<tr>
<td><select name="petowned">
<option value="1" <if condition="$bbuserinfo[petowned] == 1">selected</if>>Yes</option>
<option value="0" <if condition="$bbuserinfo[petowned] == 0">selected</if>>No</option>
</select></td>
</tr>
</table>
</fieldset>
<fieldset class="fieldset">
<legend>Your Pets Name</legend>
<table cellpadding="0" cellspacing="$stylevar[formspacer]" border="0" width="100%">
<tr>
<td colspan="2">Name your pet.</td>
</tr>
<tr>
<td><input type="text" class="bginput" value="$bbuserinfo[petname]" name="petname" value="$bbuserinfo[petname]" size="40"
maxlength="40"></td>
</tr>
</table>
</fieldset>
<fieldset class="fieldset">
<legend>Your Pets Gender</legend>
<table cellpadding="0" cellspacing="$stylevar[formspacer]" border="0" width="100%">
<tr>
<td colspan="2">Set the gender of your pet.</td>
</tr>
<tr>
<td><select name="petgender">
<option value="1" <if condition="$bbuserinfo[petgender] == 1">selected</if>>Female</option>
<option value="2" <if condition="$bbuserinfo[petgender] == 2">selected</if>>Male</option>
</select></td>
</tr>
</table>
</fieldset>
<fieldset class="fieldset">
<legend>Type of pet</legend>
<table cellpadding="0" cellspacing="$stylevar[formspacer]" border="0" width="100%">
<tr>
<td colspan="2">Select what type of animal your pet will be.</td>
</tr>
<tr>
<td><select name="pettype">
<option value="1" <if condition="$bbuserinfo[pettype] == 1">selected</if>>Dog</option>
<option value="2" <if condition="$bbuserinfo[pettype] == 2">selected</if>>Cat</option>
<option value="3" <if condition="$bbuserinfo[pettype] == 3">selected</if>>Hamster</option>
<option value="4" <if condition="$bbuserinfo[pettype] == 4">selected</if>>Frog</option>
<option value="5" <if condition="$bbuserinfo[pettype] == 5">selected</if>>Fish</option>
<option value="6" <if condition="$bbuserinfo[pettype] == 6">selected</if>>Bird</option>
<option value="7" <if condition="$bbuserinfo[pettype] == 7">selected</if>>Catepillar</option>
<option value="8" <if condition="$bbuserinfo[pettype] == 8">selected</if>>Dino</option>
<option value="9" <if condition="$bbuserinfo[pettype] == 9">selected</if>>Puppy</option>
<option value="10" <if condition="$bbuserinfo[pettype] == 10">selected</if>>Snail</option>
<option value="11" <if condition="$bbuserinfo[pettype] == 11">selected</if>>Squirrel</option>
<option value="12" <if condition="$bbuserinfo[pettype] == 12">selected</if>>Teddy</option>
</select></td>
</tr>
</table>
</fieldset>
</div>
</div>
<div style="margin-top:$stylevar[cellpadding]px">
<input type="submit" class="button" value="$vbphrase[save_changes]" accesskey="s" />
<input type="reset" class="button" value="$vbphrase[reset_fields]" accesskey="r" />
</div>
</td>
</tr>
</table>