What you feed your new family member is important.  We recommend Purina Pro Plan Large Breed Puppy Formula.  I also give Nuvet vitamins http://www.nuvet.com/  use order code # 150962 ,  I suggest that you get vet insurance for at least the first 2 years of your puppies life. 
I use Kurando beds and Here is a link to order them;  https://kuranda.com/?partner=27674