Dog the crib can be used either attached to the bed with 3 sides or separately with 4 sides.
It comes with a mattress that has a removable section to bridge the gap between the bed and the crib, but I wasn't happy with it as it was a coir one, but really thin and hard.
I had a mattress made the full width of the crib including the bridging section and its been fab. We are just about to have a narrower mattress made so we can attach the 4th side and move her away from the bed slightly.
The chammomile teethers are Nelsons, most chemists, including Boots sell them - they're great and always chill dd out.
So, spent the whole day reorganising the boys' room, building Ikea furniture and moving the rest of the furniture around so the new stuff fits and for once I actually managed to achieve my goal, despite feeling like poo. Just have to try and shoehorn in ds2's enormous thomas wooden train track and train collection now and we are done, but had to put the monkeys to bed so I'll have to do that tomorrow.
OMG dd just said daddy! She is very cross that she has been put in the swing while we are eating and had been chuntering away (such language from a baby ) then she just starting shouting 'dadadaddy' whilst staring at him intently! We looked at each other and went 'nah, surely not' but then she did it again and each time she looked directly at him when she had been looking at and directing most of her chuntering at me!