To echo what Trisha said, these pups need to be reported as being found. Ideally, the finder would hold on to them as this would decrease the pups' exposure to disease and keep a run open at the shelter. If they are surrendered to Montgomery, Shannon will likely try to find them a foster - but that is no guarantee that one will be found. The finder may want to post them to the MCFACC facebook page.
As for after that, I can see if my rescue contact back home could take them next weekend. I am likely driving home so transport wouldn't be an issue (plus that is the undergrad Fall break and I am sure someone will be headed that way). That will satisfy the 5 day stray hold.
Corbyn