UI Page ( Client script not working)

[AmitOberoi]

I am new to ServiceNow and need some guidance in troubleshooting my code. I created a UI Page. In which I am calling a script incude ( to load a info. in a table using client script ).

Button click ( Add Dog ) should do the job but not reacting on click.

jQuery('#addDog').click(function() {

    var ga = new GlideAjax('fetchUtils');

    alert('first check');

    ga.addParam('sysparm_name', 'createDog');

    ga.addParam('sysparm_dog_name', jQuery('#dogName').val());

    ga.addParam('sysparm_dog_age', jQuery('#dogAge').val());

    ga.addParam('sysparm_dog_neutered', jQuery('#dogNeutered').is(':checked'));

    ga.addParam('sysparm_dog_shots', jQuery('#dogShots').is(':checked'));

    ga.getXML(fetchBallback);

});

function fetchBallback(response) {

    alert('2 check');

    var answer = response.responseXML.documentElement.getAttribute('answer').split('|');

    jQuery('#msg').append('<p>' + answer[0] + 'has succesfully been created. Dog ID: ' + answer[1] + '</p><br/><a href="' + answer[2] + '">View new dog</a>');

}