Yes chickens need mental stimulation. If they get bored they are more likely to start fighting and pecking at each other. This can lead to feather pecking, egg eating, and also wounding each other.
They don't need much to interest them. Just throw in a lettuce or some vegetable scraps. Or throw some scratch on the floor. Also some new thing for them to explore is good, like a wooden box, big plant pot, something to fly up onto. They love a place to dust bath too.
If they can free range, or have a large outdoor run, then they will get all the stimulation they need themselves.
They don't need much to interest them. Just throw in a lettuce or some vegetable scraps. Or throw some scratch on the floor. Also some new thing for them to explore is good, like a wooden box, big plant pot, something to fly up onto. They love a place to dust bath too.
If they can free range, or have a large outdoor run, then they will get all the stimulation they need themselves.
