Corinne Dhenin, 68, loves jumping off mountains with her furry friend Phoebe as a passenger.<br /><br />She climbs up with the pooch at her heel - sometimes reaching peaks as high as 8,000ft.<br /><br />Corinne reckons she's done nearly 500 leaps with a pooch - more than 230 with Phoebe, and the rest with Megabyte.
