A fatal accident involving a hiker and her dog at a scenic gorge near Tokyo has highlighted the risks of taking pets into the mountains, as authorities and hiking experts grapple with how to balance safety with a growing appetite for outdoor excursions with animals.The woman died in May after falling into a waterfall pool at Nishizawa Gorge in Yamanashi Prefecture, a popular hiking destination with a roughly 10-kilometer circuit and an elevation gain of about 300 meters.While local authorities had already been asking visitors not to bring pets into the gorge because of safety concerns, ther…READ FULL ARTICLE