killing mobs on other player's islands

i just want to make it so that you cant kill mobs on other players islands...
but instead go to /warp animal or /warp mob for some animal loot
It is annoying how people are killing my mobs.

:L:L:L:L:L:L:L:L:L:L:L:L:L:L:L:L:L:L

 

If you have a spawner, then no support
If you don't then support.
50% Support in total, some people might allow you to kill mobs because they have spawner. If you don't, you should just lock your island or make a cage for your animals