I have a roo that is staying in a large dog house until my girls are old enough from his "attention" and he can then move in with them. I was using pine shavings as bedding for him and the girls but I just today switched to straw. He does not like straw!!!! He won't got into his house!!!! I was just outside taking all the straw out of his house and tried putting him in it three times and he fights me and runs back out. He has it in his mind that he's going to sleep standing on top of the dog house. Is it ok for him to sleep out in the open? I have a secure chicken yard but I'm still scared.