Per island how many animals/mobs can you have before your animals/mobs get removed? I am completely aware there is a limit I just don't know what it is
Please let me know if you know what the number is

 

Ive never seen anyones animals being removed..Ive had tons..I has 20 Mushroom cows and never has anyone pay any mind to it..so I would not worry about a Limit..just don't have 400 in one huge pen..

 

Ok thanks

 

There's a sign that says overbreeding will lead to your animals being removed. It causes server lag.

I would say too many is when you see a noticeable drop in your frame rate, there is no specific limit as in a number

 

Ok thanks guys

 

Heh. I used to have a villager spawner on my island, spawned around 200 and I couldn't get rid of it so one day a bunch of mods came to my island to kill them and left a sign, that please don't overbreed or something. I framed that sign with glass, I don't know why, but it seemed special for me.

 

cool...

 

I don't know the limit, but you don't have to worry about anything within reason.