Current research is suggesting no trimming unless very overgrown. So, I'd trim, a little, just to level the bottom of the foot out a bit. Don't go mad, you can always do more later.
and yeah, do it like you would a horse, if she's as big as a horse

. I do it this way sometimes. It helps to get a knee under the bent leg (or brisket, depending on front or rear) too to give a bit of support on the lifted corner if they seem unsteady or are wriggling, mind tend to stand better for me if I do that.