Blank page is a syntax error somewhere, it's best to post the code of the page giving problems.
"Call to undefined method OwnedAdoptable::get Owner()"
Well, there's a space there, it should be getOwner() not get Owner(). There's probably a typo somewhere. Did you change anything in levelupview or class_daycare? Is your getStats() function like this one?
PHP Code:
public function getStats($adopt){
foreach($this->settings->info as $info){
$method = "get".$info;
$stats .= "{$info}: {$adopt->$method()}<br>";
}
return $stats;
}