someone had asked this in a different thread and never really got an answer, so since you guys are on the subject:
is there such a thing as "too much" panting in the heat? i'm new to chickens, and sometimes here on BYC and some other things i've read, panting is listed as a sign that chickens are "heat stressed". the common sense part of me says that chicken panting is comparable to a dog panting, just a way for the animal to combat the heat and not a sign of imminent doom. here in MO, as in most of the US it seems, we've already been hitting triple digits, with highs all this week from 96-101 my 10-11 week old pullets seem to go in panting mode when it gets to around 93-94 degrees. i assume this is normal? they act pretty much normal other than that, seem to be eating ok etc. i have a raised coop, so they have nothing but shade underneath which is where they typically hang out despite it feeling cooler in the coop to me (i don't have a thermometer inside or outside the coop). i also have a small pen attached to that with a tarp layed over the top of that for additional shade. water is available both underneath and inside the coop. i've also thrown in watermelon (both frozen and thawed) occasionally, which they seemed to enjoy. yesterday i set up a bit of a mist for them to use if they wanted, but they didn't even approach it for the 3 hours i had it running. i haven't dragged a fan out there yet, mostly because i feel like it really shouldn't be necessary. i'm rambling, apologies. bottom line question- is panting really a cause for concern? should i be taking whatever steps i can to get them to stop panting, or is it perfectly normal for them to do so? (again, common sense is telling me it's fine, but being new to chickens i just want to be sure i'm not allowing too much "stress" to my small flock).
edited to add, i have BR's, RIR's, and 1 BO, if that should make any impact on an answer. they all seem to pant at about the same temp.