We bought this product for our dogs as we were throwing a Halloween party. The idea was to buy something simple and not too cumbersome for the dog so that it would be able to move around without tripping itself or feeling uncomfortable. In that respect, the product worked as advertised, it's simply a cape and a pendant. The dog could move freely and without problems. The only issue we ran into was that the pendant was way too long and would drag along the floor, it required a bit of handcraft to shorten it.
This product is for some reason considered a "toy", although it clearly isn't.