translation.en: And he had PTSD and also a fear of heights, because in Vietnam, he had been rappelling backwards out of helicopters over the skids, and he was givena service dog named Gander, a labradoodle, to help him with PTSD and his fear of heights.
translation.zh: 他有【战后创伤症候群】并且他还恐高， 因为在越南， 他经常从直升机上反向绕绳下降， 然后他就有了只服务犬 叫【甘德】，一只【拉布拉多贵宾犬】 帮助他克服创伤后遗症和恐高。