So pleased for you that you are going to look at the puppies, hope everything goes well.
I am definitely having a puppy buggy when I get my puppy. Having carried Ellie when she was a puppy and on and off until she was 6 months old, and then again with my friend's puppy who I looked after from Monday to Friday, I am going down the pram route this time. I have warned everyone so they are prepared!