A dog belonging to Indian-origin Singaporean climber Shrinivas Sainis, who went missing on Mount Everest on May 19, has passed away, Chained Dog Awareness in Singapore (CDAS) said. The dog, Latte, vomited blood at home and had a seizure at the clinic she was sent to on the day Sainis went missing. Sainis and his wife were Latte's foster parents.