Go to the warriors den, click your nest, and a pop-up will occur asking if you want to end the day, click yes, then, when it becomes night, click your nest again, and the sleep popup will appear. Hope this helps! :)
Can you catch birds? If not could you make a bird catching mini game, like the one for the fish, please? Does anybody have a list of the character's favorite things to be gifted? If not, I'll make one. Is there a list of what herbs there are and where to find them?