added nicer overview and delete function

web/models/User.model.php

@@ -33,6 +33,16 @@ class User extends Model {
         unset($_SESSION['user']);
     }
 
+    function removeDog($dogid)
+    {
+        if(!$this->id) return false;
+        if (in_array($dogid, $this->data['dogs']))
+        {
+            $this->data['dogs'] = array_diff($this->data['dogs'],[$dogid]);
+            $this->save();
+        }
+    }
+
     function getAll($filtered = true)
     {
         $keys = $this->redis->keys($this->dbTable.':*');