Hello, You can't breed animals on ECC. Breeding is disabled. Its for good reason, animal breeding quickly gets out of control and would cause some pretty major lag just from having so many mobs around. If you want a mob farm I suggest naming your mobs with a named name-tag, this will protect them from despawning. Though you'll have to find your mobs in the wild and bring them home via leads or buy spawn eggs. Also note that mobs are still able to be killed my users and we do not have any rules that punish mob killing. Also note there is a restriction on how many mobs you can have together in a space. Clause 2 - Building Rules Clause 2.1 Disallowed Structures There are several disallowed structures on this server, which are prohibited even in the wild: Blocks spelling out inappropriate language. Signs with defamatory and/or vulgar language. Cactus farms. Player traps in non-PvP worlds. Continuous redstone clocks are not allowed. Temporary, small redstone clocks are fine so long as they are only used for a short period at a time. Farms that operate by means of Redstone Lamps or turning off the lights in order to break crops (aka. "Light farming") Large passive mob farms or any large collection of passive mobs are strictly forbidden. Small farms (50 mobs or less) are allowed so long as they do not cause any server lag. Any buildings deemed inappropriate by staff.