Ok so i had 4 pens i had made and the animals were some how getting over the top what is the best way to set up pens for them?
Yes I too would like an answer to this... I had about a dozen sheep in an underground room under my res, left it unattended for several days, and most of them vanished...
Make a fence 3 high, and then put water against them at the bottom so it flow into the pen a little, it's not really worth it with a tiny pen like this, BUT if you use it in a huge pen it can hold hundreds of sheep nicely only really need it 3 high.
That's not even alot, I bet I have more than 1000 xD And it gets to be a big problem when they are floating in the air on fences.