A PHP Error was encountered

Severity: Notice

Message: Undefined variable: has_pet

Filename: views/pet.php

Line Number: 4

Backtrace:

File: /var/www/html/pettalk/application/views/pet.php
Line: 4
Function: _error_handler

File: /var/www/html/pettalk/application/controllers/Pet.php
Line: 233
Function: view

File: /var/www/html/pettalk/index.php
Line: 315
Function: require_once