I ordered the same 2 of this Freilaufgehege because I knew that one would be alone too small. I have a Teddyhamster females and have set up only one of the two enclosures at the beginning. Although the building was easy, but I accidentally came to light and everything to fell. The fitting together the individual parts is a disaster, because they jump repeatedly from the anchorage. So I have together made all the parts, each with 2 cable ties, so it falls apart at least not (. My little, however, quickly discovered how to climb over the bars. It's just too low !!!!!!) It is ok, but the matrimonial purpose that my small can play alone, it does not meet.