Hope your knees are not too stiff and red, I agree that watching chickens is time consuming, I used to do it when I had a tea break and once, I put the tea bag down and they all ran around taking it off each other. I found the scruffs were the most entertaining, I have two that looked smaller as well as having fewer feathers, their combs fell to the side like little French Berets and they were little sods to cats, fast and agile. I have had mine a while now, one got drowned by a Duck and another 2 died after around 1 year but the rest are brilliant and my fatty one, Big Sandy, sits next to the gate to greet me!!!! I wish I had chickens when my children were growing up, fascinating!!