Mine are struggling too today......My DH and I had doctor appts from 10 am to 3pm so I didn't put down the running water.......I immediately turned it on when I got home......they all ran to it and stood in the water. Yes they have iced pans of water and a mister but its the running water they love most!!My ladies were heat stressed yesterday. I lost one and found two stumbling. Put down ice bottles, put one in the water, and turned on the water sprinkler and wet everything down. It's supposed to be this hot until Sunday.
Went out to check this morning and at the same temperature they were fine. No idea what the difference is, but they have more ice blocks.