I got some Olympic Stain and Sealant. All I know is that it's latex. Is it safe to use on my coop? I'm not painting the inside (I did paint the floors with primer, but that's another story). The front wall of the coop, which leads into the run, will be the only contact the chickens will have with the paint. So basically the chicken door will be painted. Could they try and eat it? Or is it just not safe to use on the door at all?