I bought 2 Midwest 4 foot high- walk thru x pens- the kind where you can open the door to walk in to clean the pen, etc.  We set Griffin and Schroeder up side by side- no problems.  About 5 hours later at 1 am- I heard a scuffle- Griffin got into Schroeders side and Schroeders was not at all appreciative and pulled out some chunks of Griff’s fur.

I put a sheet of Coroplast over the top and that has completely deterred Griff from trying again.  So I guess the good news is that with a 4 foot high strudy pen- which will have some sort of top- I will be able to make a shelf across the back for the bunnies eventually.

I wonder if Griffin is like Dumbo and his ears are helping him fly???  I did not see how he got over the dividier- since he waited til the middle of the night.  But the opposite wall that is also 4 feet high would lead to freedom- but he chooses to escape to Schroeder’s side- and Schroeder get mad and pulls chunks of fur while Griff panics and tries to run away.