It was getting cold so i moved my 2 red star hens in a smaller coop that would be warmer, it had wire floors. about a day or so after i put them in one seemed skinnier, she was spacey and weaker it was getting worse. i figured she was cold so i moved her inside. she stopped getting worse and she is walking a bit and standing up all of the time, she is drinking a lot of water, and eats a bit, she only seems to want to eat the food off of the ground, she was also pecking at her poop. both of the hens have been vaccinated for mareks, also i don't want them to get lonely any ideas??