Went to take out a pair of pyjamas this evening and the hem of them has a big piece missing. I can't, for the life of me, figure out what's caused it. I would have noticed if I'd ripped them, and they are PJs so it's not like I wear them outside. The bottom looks a little worn and frayed but the cut is quite clean (albeit jagged). Haven't worn these for a few months and I wonder if it's possible a squirrel (?)tore off a piece while they dried outside. I would understand a rip but not a whole piece missing. Do squirrels do that?