He was secretly a goat. He also ate a small mouse toy whole the first day we had him. Digested and passed it with no issue.

omg. Harry used to eat =sheets=! (not the whole thing, little bits and pieces. they were 100% cotton and organic and he ruined them.) thank goodness he stopped doing that. I told the vet and she just said, "yeah, some cats will do that. we'll keep an eye on him."