Drama in the garden

I spotted (from pondcam) from the corner of my eye that something was happening in the pond - a hedgehog was in the water. I dashed outside in case it needed saving, but it had got out by itself, and was sitting in a border.  I took it inside for a bit; it seemed to be OK, but did not unroll (see Extra), so I put it back outside, and it soon ran off.  When I went back to look at the pondcam recordings, I found that there had been 2 hogs in the pond.  They both climbed out, then one of them shoved the other in again.