Addendum

I neglected to mention - the Frog's new interest in items below the belt now makes nappy changing even more fraught.  On his last change for the night, not only did I have energetically pumping legs and the leaky hosepipe to deal with, but he'd keep reaching down (I suspect for those darn feet), and grabbing whatever he could (bit of nappy, hem of pyjama), and pulling it up to his mouth.  I'm not relishing having to fight off both legs AND arms on his next soiled nappy. Oh no I'm not!