This week I spent some time looking after my granddaughter Olive (now aged 8 weeks) and I made very good use of her Bykay carrier. With very little practice it is easy to put on and put the baby into the carrier. Once on it is really comfortable and Olive was very hapy in it both awake while I was doing jobs (unloading the dishwasher, washing up etc) and she had a little nap in it too. I felt she was well supported (especially her head) and there was no strain on my back. I used it going up stairs and taking the dog for a walk.