Choosing From All of the Extra Large Dog Beds Available For my New Dog

After I brought my Greyhound home from the shelter the other day I was in a panic as I needed to get her some supplies.  Not knowing very much about dogs or the equipment that they require I brought along my sister who has been a pet owner for several years.  She suggested I get a bed for my new dog, so the first thing that I did when I got to the store was to check out the extra large dog beds that they had in stock.  After choosing a bed I went around the store and got all of the other things that I need and am hoping that I did not forget anything as I want my dog to be as comfortable as she can possibly be in her new home.