We have two hens with a vet wrap leg warmer/leg band to mark them after injuries earlier in the year. I like vet wrap for this because it's flexible and seems to do less damage to their legs compared to other bands I've used in the past. Fast forward to winter and I've noticed one hen who has a leg wrapped prefers standing on the wrapped leg in the cold. Now this might be a coincidence but I figured I'd check to see if anyone has ever used Vet Wrap or something similar to make a leg warmer to help the hens stay warmer in the cold (-26C today). Obviously the usual don't let it get wet or wrap it too tight and cut circulation is something to keep in mind but when wrapped loose enough it just holds on it seems fine and their circulation is good. Just no idea if it actually helps keep them warmer.