I have a 6month old Plymouth Barred Rock who is acting weird and I suspect she's unwell. She's pacing around her coop and walking into walls, into her food bowl and acting distressed. She's also panting and has a very red, hot comb/wattles (more so than usual). She's eating grain but it still panting while doing it. It's very hot here today, 30+degrees C, and at first I thought heatstroke but shes extremly active/hyper not laying about at all. Their coop has shade and clean bowls of water. I've had her and her 2 sisters free-ranging in the yard so they can go to cooler spots but she's just speedily walking around everywhere, not seeking shade at all. The other 2 have been panting a little from the heat but nothing major and have been quite happy wandering around the garden and chasing the cat from the best shade. I have been putting my hand in cool water and running it over her comb and face when she will let me but she's not much interested in drinking...just pacing the side wall of her (open) coop. If she wasn't eating little bits of grain I'd be concerned about her sight by the way shes crashing around the place but I think she just confused and unwell. There are no predators where I live so I know it's not that sort of stress. And the chickens are much higher on the pecking order than my cat so it's definately not him. I really think it's an illness, or maybe a weird reaction to the heat? Any help would be apprecciated!!