so today i was by my house while i was on the forum i heard the baaing of sheep went in game a whole herd of sheep 5 minutes later they disapeer why cant there be more peaceful mobs that dont despawn unless breeded or something
If you don't want your mobs to be despawned or killed, put a name tag on them. Not having mobs despawn will create large amounts of lag for the server - Not something we exactly want.
Pay someone who can to name a name tag for you. Having lots of lag on the server for an issue that can be easily avoided isn't something we really want.
This is not a good idea from my point of view and it's made with a not-well understanding guideline, I should recommend making the suggestion more formal and giving more ideas, then maybe more users who are +1 with this idea will +1 the subject. Good luck!