well i had to seperate my chickens and guineas, too much bullying going on. i plan to get more soon, as i only have 3 right now. i also plan to get ducks sometime this summer. im going to make a new coop for them by this weekend and id like to do it with pallets. i have some pallets that have 2-3 inches between the slats, should i be too concerned about anything getting thru that? i did see a opposum sneaking around last year but knock on wood never again and havent had any issues. i dont plan to get real fancy with it, just a simple shack for them to roost and be locked up in at night, providing they cooperate! i plan to have them rangeing most the day and id keep my ducks the same way so i figured id try to coop them together. the plan i have is for the coop to be 4'x8' and 8' high. how many guineas and ducks could i keep in there? like i said i plan to let them out all day. also- do ducks roost? this might be a silly question but my guess is that they dont, seeing they have flat feet. how do they sleep? nests?