After mourning the loss of my 2 Pekins to raccoons for the past month( and swearing I could never put my heart out there again!!), I think I am going to try again (with better locks on the night pen this time!!). I am going to order some Blue Swedish females from Metzer's. I don't have a whole lost of space but I am worried about just getting 2 in case something happens to one of them. 3 would be perfect, 4 would make things a little more high maintenance but is probably possible. So my question is--would ducks rather live in even numbers or would having 3 be ok? Also - does anyone know how long it takes to get the ducks from Metzer's? Are they delivered to the post office or to your house? I am worried about the heat this time of year. Thanks!