▁Spanish . ▁Re yna ▁is ▁often ▁accompanied ▁by ▁two ▁mag ical ▁dogs , ▁Aur um ▁and ▁Argent um , ▁or ▁by ▁her ▁p eg as us ▁Sci pio ▁(" S ki ppy " ▁dies ▁after ▁their ▁trip ▁from ▁New ▁York ▁to ▁Greece ▁in ▁The ▁House ▁of ▁H ades ). ▁The ▁imm ort al ▁wing ed ▁horse , ▁Peg as us ▁awards ▁her ▁the ▁title ▁of ▁" Hor se ▁Friend ", ▁because ▁of ▁her ▁kind ness ▁towards ▁Sci pio ▁and ▁others ▁of ▁his ▁descend ants . ▁ ▁In ▁The ▁Blood ▁of ▁Olymp us ▁she , ▁N ico , ▁and ▁Co ach ▁H edge ▁go ▁on ▁a ▁quest ▁to ▁return ▁the ▁Ath ena ▁Par then os ▁to ▁Camp ▁Half - B lo od . ▁While ▁shadow - tra v elling ▁to ▁New ▁York , ▁the ▁tri o ▁stops ▁in ▁San ▁Juan ▁and ▁vis its ▁Re yna ' s ▁former ▁house , ▁ha unted ▁by ▁the ▁g hosts ▁of ▁her ▁relatives . ▁There ▁Re yna ▁reve als ▁that ▁the ▁Ram í rez - A rell ano ▁family ▁( which ▁includes ▁Roberto ▁C of res i ▁and ▁Captain ▁Mar ion ▁Freder ic ▁Ram í rez ▁de ▁Are ll ano ) ▁has ▁always ▁been ▁fav ored ▁by ▁Bell ona . ▁Re yna ' s ▁father ▁( an ▁Ira q ▁war ▁veter an ) ▁deeply ▁loved ▁the ▁god dess , ▁but ▁his ▁P T SD ▁turned ▁this ▁love ▁into ▁an ▁un he alth y ▁par ano ia . ▁When ▁Re yna ▁was ▁ten ▁years ▁old , ▁he ▁became ▁a