For neuro at this stage we are just interested in the two biggies: gait and mentation and whether they are appropriate for your other findings. Watch this video of a dog that has been shot through the axilla and is in severe hypovolaemic shock. You can see that he has VERY pale mucous membranes and a weak to absent CRT. Just about as bad as it gets! His mentation is depressed or even stuporous (rousable by only painful stimuli). But this is APPROPRIATE given that he is in severe hypovolaemic shock. The other part of your initial neuro evaluation is to see whether there are any signs that may be associated with a horrible prognosis...