I have a question. I bought a Tough-1 waterproof turnout sheet (the black and white zebra print--soo cute!!) for my mare. The first time I used it was a day after a light rain and we were expecting a cold night (in the high 30's) I towel dried my mare. I put the sheet on and kept her stalled that night. The next morning when I took the sheet off, my mare was wet and cold! NEXT: THE QUESTION- Did my mare sweat under the sheet or did I not have her dry enough before I put the sheet on? My husband thinks she sweated and since the sheet is waterproof the moisture was held in. I think perhaps she was still damp when I put the sheet on and it could not evaporate since it is a waterproof sheet. Now I am hesitant to put the WATERPROOF sheet on and feel I have wasted the $90.00 that I paid for it. We live in central Florida and have very mild winters (30's is rare). I like to blanket if the temp drops below 40. So, now Im back to putting on her heavier blanket. Also, if she is out with the sheet on, and it rains, won't the rain get under the sheet when the drops run down her neck?