I have a double xpen that I use for two buns, but it’s definitely large enough for a trio. Each xpen has 8 24-inch wide panels. I only use 12 out of the available 16 panels to make it rectangular, total area is 4 feet deep by 8 feet long. The benefit to using the xpens is that it is super easy to lift the whole thing off the rug in one piece to clean and to get fur out of the corners of the room. I can completely overhaul the room with a thorough cleaning in about 30 minutes tops (including litterboxes). I have a room that is just for the bunnies, so it was easy for me to devote that space to them.
Xpens would not work for everyone. Depending on what other pets you have, they may not be secure enough. Also, it’s a sort of big initial investment. Each 36 inch tall pen costs about 75 bucks. So $150 was spent on the two pens. But if you’re a bunny lover like me, you know the buns you have now will not be your last buns. Xpens will be able to be reused over and over. If at any point you are not using one of the xpens, they can fold up “accordian style” and be stored away in less than 5 minutes.
