Children's book project

If you give a mouse a cookie, i feel as if it's all about when someone asks for one thing they will just keep asking. They will want more and more from you even if they ask nicely. It shows kids that you csnt give everything away and be happy about it. Or it could mean something else all together. 

It could be saying that certain things are just a cycle and will just keep repeating and wont change unless you change them.