I acquired a Polish Crested hen (about 3.5 months old), she was kept in an area where she couldn't really stretch her head out all the way. I just tried to put her outside, and she wont walk around. Her silkie friend are moving around and exploring, but she not moving. I even tried gently pushing her and nothing. My daschund got in her face and gave her a sniff and she didnt budge. Is she just scared to move around after being in such cramped quarters for so long? Please help.