I don't freerange my chickens because I work all day and I live in the foothill area. But, I started giving the polish flock some supervised play time in a big dog run. They love it. But Julio, the rooster, these past two days, has been playing tags with me when it's time to go back to the coop. I lured him with mealworms, but once i almost grabbed him, he ran. When I walk away, he pecked my leg like,"hey catch me!" And then as i turned, he ran again. OMG, 15 minutes until I could catch him! Today, same thing. I am wondering if this is just a teenage phase? He is 6 months old today. I am afraid that this continuing chasing ans grabbing will promote aggression.