Get that chicken outta my house!!!

Guess what Chad just told me; the previous owner of the house had animals living with them. But not just your regular household animals like cats, dogs or fish...try rabbits and chickens...what the "eff". Now I don't feel so bad ripping everything out and starting from scratch. I wondered what that musty scent was every time I walked through the door. When I referred to it as a sty, I didn't mean it literally, but it looks like that's what it really was.