Wow, she's being toilet trained already?  Thats very clever of both of you.  I gave it a go with A.J. just after every bath, whe she was about 16 months I think, it lasted about a month and now she wants nothing to do with "the loo"at all, whats your secret???  She might be getting more teeth or something and thats why you got a pee scented squelchy shoe, either that or she was marking her territory.... is she possesive??  just kidding.  I'd say something else is going on with her, oh by the way tantrums for us started around 15 months if memory serves, so maybe she's working her way up to that...............  either way, she's doing extremely well, cudos to you all.

Love Chele

p.s.

Sorry it's been forever since I read your blog, I shall try and be more in the loop LOL