On the scale of things that is nothing to a death of animals in the natural world. Stop moaning about halal slaughter and complain about chinese slaughter methods. Throwing cats and dogs live into boiling water, skinning them whilst alive.
A quick slice to the neck is what I'd do to animal if I were to kill it myself, that or break it's neck (only works for small animals)
So you're no longer claiming it's painless?
And Chinese slaughter methods aren't carried out in this country....