This mod changes the way that mudcrabs, skeevers, wolves, bears, and sabrecats react to you, the player, and your horse. Mudcrabs are no longer aggressive until attacked, skeevers have a very short aggression range (just a bit longer than horkers), wolves and bears have half of their vanilla aggression range, sabre cats have 2/3 of their vanilla agression range. In addition and most importantly, player horses are no longer assigned to the prey faction which causes wolves, bears, and sabrecats to attack on sight regardless of distance. These changes are especially nice for players that don't do much fast traveling since you're not getting attacked by a pack of wolves and a bear on your horse every half minute interval in forested areas. The mod is only an esp and it should be perfectly safe to install and uninstall mid-playthrough.

Important:
Any mods that change stats / behavior of any of the animals affected by this mod will be incompatible. This includes player horses unfortunately. If you use a mod that edits horse things like invincibility, speed, stamina, then use the "compatibility version" instead that doesn't include any of the horse changes for this mod. Your horse will still get attacked by predators on sight unless your preferred horse mod removes them from the prey faction, but if you travel on foot these animals still have a reduced aggression range.