Last night my 6-year-old autistic son unravelled 3 cassette tapes, and he told me later that the cat had eaten some of the tape. I was a bit concerned, because the cat did vomit some food that night. But afterwards Duma was frisky as usual. Then this morning he vomited a good sized serving of cassette tape. I'm guessing that this whole deal is over with now, because Duma seems happy and has a good appetite. Has anyone else had a cat swallow cassette tape?