Trying to get this snippet to display the data

<?php
$sql="SELECT tbreeding . * , sire.callname AS sire_callname, dam.callname AS dam_callname, sire.regname AS sire_regname, dam.regname AS dam_regname
FROM `tblbreeding` tbreeding
LEFT JOIN `tbldogs` sire ON sire.dog_id = tbreeding.sireFK
LEFT JOIN `tbldogs` dam ON dam.dog_id = tbreeding.damFK
LIMIT 0 , 1000";
$rs=$modx->db->query($sql);
$resultArray = $modx->db->makeArray($rs);

var_dump($resultArray);//for debugging

if (count($resultArray)>0){
    $output = '';
     foreach($resultArray as $item){
          $params['Sire_callname']=$item['sire_callname'];
          $params['Dam_callname']=$item['dam_callname'];
          $params['show']=$item['show'];
          $output.=$modx->parseChunk('Litters', $params, '[+', '+]');
     }
}
?>

array(2) { [0]=>  array(16) { ["id"]=>  string(1) "1" ["SireFK"]=>  string(3) "129" ["DamFK"]=>  string(2) "85" ["dom"]=>  NULL ["dow"]=>  string(10) "2009-08-06" ["rd"]=>  string(10) "2009-10-01" ["no_male_puppies"]=>  string(1) "7" ["no_female_puppies"]=>  string(1) "3" ["breedFK"]=>  string(2) "87" ["male_available"]=>  string(1) "0" ["female_available"]=>  string(1) "0" ["show"]=>  string(1) "Y" ["sire_callname"]=>  string(4) "Ivan" ["dam_callname"]=>  string(5) "Laila" ["sire_regname"]=>  string(21) "Guldakra's Ivan Lendl" ["dam_regname"]=>  string(30) "Chrys-haefen Floatlikeabutafly" } [1]=>  array(16) { ["id"]=>  string(1) "2" ["SireFK"]=>  string(2) "76" ["DamFK"]=>  string(3) "127" ["dom"]=>  NULL ["dow"]=>  string(10) "2009-08-05" ["rd"]=>  string(10) "2009-09-30" ["no_male_puppies"]=>  string(1) "4" ["no_female_puppies"]=>  string(1) "2" ["breedFK"]=>  string(2) "87" ["male_available"]=>  string(1) "0" ["female_available"]=>  string(1) "0" ["show"]=>  string(1) "Y" ["sire_callname"]=>  string(6) "Rigger" ["dam_callname"]=>  string(6) "Marley" ["sire_regname"]=>  string(27) "Chrys-haefen Rigger Folkins" ["dam_regname"]=>  string(34) "Chrys-haefen Don’t Rock T’Boat" } } 

[[tblbreeding]]

return $output;