The insertion is neither too high nor too low. There is a slight slope to the front pasterns denoting flexibility. I look for and have drawn an angled shelf below the tail as part of the buttocks. FEET Dalmatian feet are very important. Both front and rear feet are round and compact with thick, elastic pads and well-arched toes.
Flat feet are a major fault.
Based on your Dalmatian experience, your personal image of ideal, and my illustrated ideal and description, place all six of these real-life champions in order of merit then compare your placements to mine. Markings and their overall appearance are very important breed characteristics which sometimes cause judges to ponder on decoration and not see the whole dog. My selection for first place is between Dog A and Dog C. Of the two, I much prefer my first place dog C's balanced body length to height ratio. His body is the same length and depth as first place Dog C's, so he has not made any physical sacrifices to be square. This is why I advised that you compare each of these champions to the illustrated ideal.