At first I was a little skeptical because I know how quickly graze toy gets broken (a Wicker ball stopped at my rabbit whole 20 minutes!). From this (incidentally, beautifully braided) tunnel I'm excited right down the line. My little Bruno loves his new toy! That is dragged and -gerollt, most of all he is but it leaves behind and casually hanging out his paws ........... So he lets least the zippers of my jogging jackets alone, of which he already has several on the some just-bitten! Although around already nibbled and Readily eaten I think that the part still hold quite a while is because it is still relatively resilient so could not even do harm my little rice devil already too much. A strong buy recommendation for rabbits and probably Meerli-owner (at that Amazon much cheaper than at home in Vienna!)