I got mine at Pet Supplies Plus and it's made of metal. It's really nice and sturdy. It's hooks together with ... oh... those clasp thingys.


I've seen there several other places (I always check the prices)...Petsmart, Petco and a couple of local pet stores. If I can remember mine has a metal tag on it and I'll see if I can come up with the manufacturer's name....maybe that will help.