How is your puppy now Tabulah?
All seems quite good here at the moment - she has started losing her puppy teeth and is definitely a bit more bitey again, but the difference is that I can tell her to stop and she'll (usually/sometimes) listen. Even better, she won't touch the DC - they stroke her and cuddle her and hold her toys for her and she is soooo gentle with them. If I try the same thing she goes for my hand every time, and even more so with DH. I wish she showed the same restraint with us but I love that she now understands that they're little.
I do also think that I have the laziest pup in the world. She is snoring at my feet at the moment. I think the whole lack of affection thing that I have mentioned in the past might just be laziness. Half the time she can't even be bothered getting out of bed when I come down in the morning - so not a typical bouncy pup! Definitely not ill though because once she is properly awake she tears around the garden like a loon, and out on walks she's as energetic as anything. I think her brand of affection is just dozing in my vicinity rather than licking, leaping and cuddling. It's quite sweet really!
She has now finished the first six weeks of puppy classes and despite being a complete terror most of the time she got her certificate!!! She sat for ten seconds, lay down for ten seconds, walked to heel and came when called (because I had super special treats in my pockey, but still!). I was proud 
I saw someone mentioning the whole letting them off the lead thing - I have to say I have done it a LOT, even though her recall is really quite bad, and it's gone really well. I just make sure we are somewhere safe, far away from any roads, and then I just keep walking. I think because she's still so young she isn't confident enough to just run off - it's a big world - so she stays very close to me the whole time. In the garden her recall is non-existent, but on walks she usually comes back straight away. If she's playing with another dog or showing her muddy love for a fellow walker I have to go and grab her, but other than that she's great. I think - admittedly I have very limited experience!- that it is the sort of thing you just have to take the leap with so they get used to it. I think if you wait until they are older and more confident they are likely to just go yipppeeeee!!! and bolt towards the horizon.
All in all, quite good at the moment. Even DH admits he wants to keep her. Phew!