Haha, I caught the tail-end of the pound, two blue rats. (Didn't adopt any, I still have my original 15, and plan to adopt some of those out to newbies later anyway. XD) Then next time I clicked only one was left.
I don't think pets will end up not getting adopted from there, and with the 1/24 hours rule, people still won't adopt pets "just cause" or for hoarding purposes. So it all seems great to me. XD
25min is probably a good warning. Too much warning will crash the site, and it is kinda fun with a bit of a gamble (but without having to spend money, yay) in a way, having to guess when it'll open and check in every once in a while.
Quelah, the warning will only be up shortly before the pound opens. :3
*still wants to adopt the pound puppy* X3