Any suggestions for getting a 4 month old to sleep in her cot. She is sharing a bed with her mum, I am her grandma and we all live together. (We want her to go in the cot because her mum wants to spend an occasional night away).
Sometimes if she is deeply asleep she will continue to sleep if we put her down in her cot, but not for that long. We feel she is too young to leave to cry, also she would wake the 3 year old. My daughter tends to keep her in bed with her because its the easiest, she is breastfed, but as she now wants a few nights away we need to get the little un in the cot.