00:00Ever walked on air?
00:03These cliff-hugging glass walkways let you do just that made of tough-tempered glass.
00:09They turn almost everyone into an instant acrophobic.
00:21The owner tossed the dog onto the glass walkway.
00:24Instantly, the poor thing froze solid.
00:29It glanced down and found a sheer drop of hundreds of meters right under its paws.
00:43In a split second, its fur stood on end.
00:47All four legs went stiff as boards.
00:53Eventually, belly pressed tight to the surface.
01:01And started inching forward slowly, whimpering pitifully under its breath.
01:08Hey!
01:09Hey!
01:10Hey!
01:11Hey!
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