i wonder if they do it for the same reason we do. unlike most muslims, we are ridiculously pro dog. and that is because, before the brits arrived and villages faced constant warfare and a lot of flash floods, dogs would be like the old school warning sign every time a flood or raiders on horseback were arriving by being frantic and barking frantically. people in the countryside get anxious and lose sleep if they dont hear dogs howling at night (sign that everything is fine)
Bangladesh