Found the Giant Black Stallion (a.k.a Ganon's Horse) location in TOTK (no BOTW transfer) : r/tearsofthekingdom

The Legend Of Zelda: Tears Of The Kingdom: How To Find Ganon's Horse

Zelda: Tears of the Kingdom - How to Get a Giant Horse (Ganon's Horse & Giant White Stallion)

So if anyone didn't get Ganon's horse in BotW, you can still find him in TotK. : r/TOTK

Ishokin Shrine - Ride the Giant Horse - The Legend of Zelda: Tears of the Kingdom Guide - IGN

10000 best Botw images on Pholder Zelda, Breath Of The Wild and Botw

Zelda: Tears of the Kingdom - How To Get A Zora Spear

Zelda: Tears Of The Kingdom: Ride The Giant Horse Shrine Quest Solution - How To Get The White Stallion

Zelda: Tears of the Kingdom - Giant Black Stallion (Ganon's Horse) Location

Giant Black Stallion The Legend of Zelda TOTK - Hold To Reset