Well it has been almost a week and your little babe should be quite lively by now. In my experience, like any baby animal the Emu chicks will do a LOT of sleeping for the first couple days. Have food and water available to it, but know that it won't be drinking and eating a lot for a while. I fed mine a duck starter when they were chicks. I was also told that a medicated chick starter would have been fine. If you can get an Emu starter even better. At first they do fine with a shallow dish used for chicks but after a while they will need a deeper dish so they can scoop it up.
If I were you I would consider getting your baby a friend. Even with human interaction they will get lonely. A duckling, poult, or chick would be fine, make sure it is a more docile breed. It should be about the same size as the emu chick and will likely need to be older.
