XanderWiFi
Songster
Someone mentioned it before, but I second leaves. Each animal has its own instinctual drive which we humans tailor to for "fun" activities. Dogs like chewing squeaky things that sound like animals, cats stalk and pounce laser pointers, chickens love to dig and scratch for bugs. Give them treats and things to dig through to get them and they will be happy 

I am, ima get a bag & fill it with dried leaves maybe throw in some treats so when they get it open & dig they get a yummy surprise
I think i have chicken fever lol