This coop has bite marks. The coyote pushed the screen in and killed some extra roosters I had in there. You may be able to see the screen pushed in on the pic. This coop has bite and scratch marks the coyotes could not get in. Chickens are safe. I got the first one from ebay it was around 450 I dont see that exact model any longer but there are similar ones on there still they all sort of have a similar look. i got the red one at coopsnmore they are also on ebay but this is the coop i got http://www.coopsnmore.com/index.php?l=product_detail&p=229 and it is solid like a fortress it was like 750. If someone were to be making a coop buying decision I hope this helps you.