enchantment for horse armor

i love using horses and its always annoying i have to use lead to cross them when crossing waters,please add something we can do to horse armor that may allow them to walk to water like frost walker and some cool ideas like higher jump horse, feather falling or something for combat would be so cool like netherite armor with built in spikes and u can even make it way stronger with thorns. Also please add stronger leads. we can't really rely on leads to transfer animals from far away because it always break, or even use llamas, I always loved using chest llamas because it adds up the cool adventurer vibe with the cool horse imagine that!