Good-Sized Horse

is a Side Quest in.

Overview
Link can begin the Side Quest by speaking to Zyle, who can be found standing near a Cooking Pot in the Gerudo Canyon. Zyle tells Link that he was attacked by monsters, causing his Horse to run away and leaving him stranded. Zyle asks Link to sell him a Horse for 300 Rupees if he finds one for him so that he may continue his travels. Link agrees to find him a Horse and Zyle's only request is that the Horse is not too big but "suitably sized."

To get Zyle a Horse, Link must ride any unregistered Horse to his location and speak to him. The only Horse that Zyle will not accept is the BotW:, as it is the only Horse in Hyrule that is bigger than normal. Link can find some Horses nearby at the Gerudo Canyon Pass. Upon returning to Zyle with a Horse, Zyle is excited that the Horse is just like his old one and asks if he could have it for 300 Rupees. Link agrees to sell the Horse and Zyle pays him 300 Rupees as promised. Before departing, Zyle expresses excitement about his new partner and the Side Quest will be completed.