Will stunning suffer chicken?

[Hard Rock Moslem]

Chicken sold at fast food restaurant are mostly are processed this way from the the farm.

Is chicken given stunning before slaugthered halal to be consumed?

Read here:

http://www.organic-halal-meat.com/article/fatwa-stunning.php


Now after reading and analyse the fatwas, don't you feel it should be at least makruh to eat them?