The Big Red Rooster Sleep Training Alarm Clock for Kids is great! It has really helped with my 3 year old. She is learning that when the ball is red she has to go back to sleep and when it's green she can get up and come wake me up. I love that it has 2 alarms so I can set one for bedtime and one for 
naptime. She loves dogs and was so excited when we got it! We both love this alarm!! [This review was collected as part of a promotion.]