We moved dd1 into a toddler bed a month before dd2 arrived she was 20 months. We made it a big deal, with beautiful bed linen and a matching rug, we invited her nanna over and surprised her. I can still remember her excitement.
We also gave her baby dolls to look after. When dd2 arrived she would sit in my lap while I bf and would get me a cloth if I needed it. They bonded really well, i just made sure dd1 got attention when dd2 napped.
It's amazing how they adjust, both girls loved it when Ds arrived.
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