Not only do they delight in playing and taking dust baths in the Chicken Exclusion Zone that Mr Tchotchke has created to help our grass grow back..
(I think they actually think its a partitioned Chicken VIP Area to keep the riff-raff out.)
... but they also delight in being so cruel to each other!
Henrietta always picks on Dr Octopus - who is usually the bottom of the pecking order, but today I spotted Dr Octopus picking on Charlotte - luckily I caught it on my camera otherwise Mr Tchotchke wouldn't have believed me.
In his words - the abused becomes the abuser...