I'm guessing a dummy run is something that you use a test dummy to see how something will work, example a crash dummy were they put inside a car that crashes to a solid object . a trial run/procedure kind.
(hope this help)
All animals deserve to be treated with respect and it is a measure of society of how its citizens treat animals how humane it is. Street dogs ie dogs without owners who roam the streets deserve humane treatment just as much or more than dogs with caring owners and compassion for their welfare. Many animals like dogs and cats provide us with affection and loyalty and so deserve our caring attention.
I think B but I’m not sure wish u the best
