Ride slow on horse feature update

It would be very fun if you can add so you can ride slow as an option on a horse. It would be a lot more enjoyabel for minecraft roleplay or just ride around with you horse or if you can go on advuntures and just take it slow it would be like when you run as a player you just double tap on "W". I would personly enjoy this a lot and so would other players as we'll. Consider it.