Anytime I hear the “locking jaw” argument I simply ask the person to point me to a diagram, animation, youtube video etc. where somebody can show me exactly how it works...Supposedly certain evil dogs have evolved some type of vice grip appliance in their skull structure, but nobody has ever actually seen, much less diagramed one.
‘Halla the puppy has a ratchet jaw but I think it’s just her being an exuberant, yappy puppy although I have no hard evidence to support or disprove that theory.
;D
Well said.