When humans try to do what Beaky does (above) it doesn't look right. The girl above looks pitiable rather than funny.
According to the chart above, Beaky's "S" shaped torso is actually a deformity. It's called "Thoracic Kyphosis."
Not all unusual alignments are problematic. Here (above) Tex's wolf shows a waist that's situated high, immediately under his rib cage. It works...in fact it looks good.