This is my first year with chickens. So, lately my chickens (3) have been acting really strange. They would always be rushing to the door of the run and be jumping or pacing around to get out when I go out to see them and they have been pecking at me. For the longest time, I couldn't find out what they weren't happy with until I had an idea (while roaming around the website). I came up that the reason why they might not be happy was because they were bored. They wanted something to do and since they were bored inside the run they want to get out of it. Now that I got that straightened out, I need help coming up with ideas with how to keep them busy. Every once in a while we will give them leftovers and scraps but what can I keep out there all day long and still have them entertained?