Advice on looking after puppies?

so in six weeks we are getting two labradore puppies they are sisters and currently a week old. my sister and i have absolutely no experience looking after dogs even though we have grown up around them. we do have lots of experience looking after animals though as we have 5 horses! i was just hoping that i could get some infor. i want to know absolutly everything about looking after a dog; what i need to buy, when i need to take them to the vets, when to start exercising/ training what i should feed them also they will be kept in an out building which has two windows a small stover/boiler and a door any advise on how to puppie proof it and also if an outdoor pen needs to be built. sorry so many questions, also if you have anything that you think i should know that i havnt mentioned i would be so so greatful.