So I decided to be brave and install a couple mods. Most importantly, the MoCreatures mod which includes horses. This worked for all of about ten minutes and I was quite delighted with the deer and such, but especially the horses because I’m a horse fanatic.
And then all hell broke loose. The bunnies began breeding faster than I could kill them off until there was nothing BUT bunnies. There was no room for anything else to spawn and bunnies were spreading across my entire continent.
Finally I just installed a single player command mod and did killall bunny… and it killed something like 359 bunnies. And that was after spending hours killing them by hand and cactus trap.
No more bunnies. Ever.