I was worried about posting and coming across as sanctimonious, which really wasnt my intention <strong>@blowinahoolie</strong> but giants really are a different kettle of fish. I do 11pm, 3am too, and then when I get up too, thats the routine I have always followed for pups and it seems to work out well.
I grew up with giants, but DH found it a heck of a shock when we were first together as it really is a lifestyle, perhaps more so that a lot of other dogs, but HooliePup sounds like she`s doing brilliantly so far 
I completely agree @ashmts, its an awful feeling needing to go and not being able to, I think urinary health is too often overlooked and not given the attention it needs in both people and pets.
BaskinPup sounds like she`s taking great strides @CarolEffingBaskin, and I know what you mean about it seeming too easy too, PolePup is ridiculously laid back and calm, but very confident. Compared to my Pyrs, (who were all obnoxious nightmare pups
) he has been such an easy pup so far. Hopefully I will not be eating my words when he hits the teenage phase!!! 
@PugInTheHouse if you do give putting him on the lead in the house a go, it should help limit the higher value distractions too, and it can be useful opportunity to practice lead walking at the same time.
I have never yet met a puppy of a breed without a high prey drive who could not learn to coexist with cats, given time, if the cats were already in the house when the pup arrived, hang in there, it is still early days even if it doesn`t seem like it. It will get better.