I owned one like that,destroyed everything she laid on,i went to a game show and looked at some of the indestructible beds on show and challenged a vendor of these to let my lass have 10 minutes with one in a confined environment,she tore an hole in it in less than 4 minutes,i spent £2 on some pliers,yanked her teeth out and have never had a problem since. think I will save the 2qid cos I'm a tight arse and lend your pliers then mate