Instruct: Classify a given review as either positive or negative.
Query: Does not stay together

The cage itself is not to bad but if you try to do any add ons it is horrible. You can only connect other Hartz products to it which are hard to find. The ones you can find do not stay together. I bought the play center and it will not even hold together for a dwarf hamster. I had to go buy super glue and glue it together. Now we can not move any of the pieces but at least my hamster will not fall again when the whole thing comes tumbling. Awful design and product. I would not recommend this product to anyone.